I20220908 16:49:49.379966     1 StatsManager.cpp:159] Registered histogram commit_log_latency_us [bucketSize: 1000, min value: 0, max value: 2000]
I20220908 16:49:49.383515     1 StatsManager.cpp:159] Registered histogram commit_snapshot_latency_us [bucketSize: 1000, min value: 0, max value: 2000]
I20220908 16:49:49.383534     1 StatsManager.cpp:159] Registered histogram append_wal_latency_us [bucketSize: 1000, min value: 0, max value: 2000]
I20220908 16:49:49.383550     1 StatsManager.cpp:159] Registered histogram replicate_log_latency_us [bucketSize: 1000, min value: 0, max value: 2000]
I20220908 16:49:49.383569     1 StatsManager.cpp:159] Registered histogram append_log_latency_us [bucketSize: 1000, min value: 0, max value: 2000]
I20220908 16:49:49.383584     1 StatsManager.cpp:159] Registered histogram transfer_leader_latency_us [bucketSize: 1000, min value: 0, max value: 2000]
I20220908 16:49:49.390241     1 StatsManager.cpp:107] Registered stats num_start_elect
I20220908 16:49:49.390278     1 StatsManager.cpp:107] Registered stats num_grant_votes
I20220908 16:49:49.390292     1 StatsManager.cpp:107] Registered stats num_send_snapshot
I20220908 16:49:49.395397     1 MetaDaemon.cpp:135] localhost = "nebula-metad-0.nebula-metad":9559
I20220908 16:49:49.397051     8 PosixThreadFactory.cpp:192] setpriority failed (are you root?) with error 13: Permission denied
I20220908 16:49:49.397239     9 PosixThreadFactory.cpp:192] setpriority failed (are you root?) with error 13: Permission denied
I20220908 16:49:49.397689    10 PosixThreadFactory.cpp:192] setpriority failed (are you root?) with error 13: Permission denied
I20220908 16:49:49.397917    11 PosixThreadFactory.cpp:192] setpriority failed (are you root?) with error 13: Permission denied
I20220908 16:49:49.398053    12 PosixThreadFactory.cpp:192] setpriority failed (are you root?) with error 13: Permission denied
I20220908 16:49:49.398115    13 PosixThreadFactory.cpp:192] setpriority failed (are you root?) with error 13: Permission denied
I20220908 16:49:49.403163     1 ThriftClientManager.h:31] ThriftClientManager
I20220908 16:49:49.403179     1 NebulaStore.cpp:51] Start the raft service...
I20220908 16:49:49.404515     1 ThriftClientManager.h:31] ThriftClientManager
I20220908 16:49:49.404537     1 NebulaSnapshotManager.cpp:25] Send snapshot is rate limited to 10485760 for each part by default
I20220908 16:49:49.410621     1 ThriftServer.cpp:366] libevent 2.1.12-stable method epoll
I20220908 16:49:49.436070     1 RaftexService.cpp:46] Start raft service on 9560
I20220908 16:49:49.437115     1 NebulaStore.cpp:85] Scan the local path, and init the spaces_
E20220908 16:49:49.437692     1 FileUtils.cpp:377] Failed to read the directory "/data/meta/nebula" (2): No such file or directory
I20220908 16:49:49.438678     1 NebulaStore.cpp:271] Init data from partManager for "nebula-metad-0.nebula-metad":9559
I20220908 16:49:49.438700     1 NebulaStore.cpp:387] Create data space 0
I20220908 16:49:49.439662     1 FileUtils.cpp:161] The path "/data/meta/nebula/0/data" does not exist
I20220908 16:49:49.439679     1 FileUtils.cpp:161] The path "/data/meta/nebula/0/data" does not exist
I20220908 16:49:49.439689     1 FileUtils.cpp:161] The path "/data/meta/nebula/0" does not exist
I20220908 16:49:49.439695     1 FileUtils.cpp:161] The path "/data/meta/nebula" does not exist
I20220908 16:49:49.481637     1 RocksEngine.cpp:97] open rocksdb on /data/meta/nebula/0/data
I20220908 16:49:49.492903     1 FileUtils.cpp:161] The path "/data/meta/nebula/0/wal/0" does not exist
I20220908 16:49:49.492921     1 FileUtils.cpp:161] The path "/data/meta/nebula/0/wal/0" does not exist
I20220908 16:49:49.492928     1 FileUtils.cpp:161] The path "/data/meta/nebula/0/wal" does not exist
I20220908 16:49:49.493037     1 RocksEngine.cpp:144] Get: ╝
I20220908 16:49:49.493045     1 Part.cpp:54] [Port: 9560, Space: 0, Part: 0] Cannot fetch the last committed log id from the storage engine
I20220908 16:49:49.493052     1 RaftPart.cpp:431] [Port: 9560, Space: 0, Part: 0] There are 2 peer hosts, and total 3 copies. The quorum is 2, as learner 0, lastLogId 0, lastLogTerm 0, committedLogId 0, committedLogTerm 0, term 0
I20220908 16:49:49.493063     1 RaftPart.cpp:438] [Port: 9560, Space: 0, Part: 0] Add peer "nebula-metad-1.nebula-metad":9560
I20220908 16:49:49.493073     1 RaftPart.cpp:438] [Port: 9560, Space: 0, Part: 0] Add peer "nebula-metad-2.nebula-metad":9560
I20220908 16:49:49.494439     1 NebulaStore.cpp:459] Space 0, part 0 has been added, asLearner 0
I20220908 16:49:49.494469     1 NebulaStore.cpp:78] Register handler...
I20220908 16:49:49.494477     1 MetaDaemonInit.cpp:101] Waiting for the leader elected...
I20220908 16:49:49.494482     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:50.093995    48 RaftPart.cpp:1124] [Port: 9560, Space: 0, Part: 0] Start leader election, reason: lastMsgDur 601, term 0
I20220908 16:49:50.094033    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:50.094046    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:50.094108    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:50.094152    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:50.094185    58 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:50.120878    58 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:50.120914    58 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:50.121609    58 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdd42d800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdd442950) called in invalid state 4
I20220908 16:49:50.121740    58 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:50.124961    58 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:50.124986    58 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:50.125022    58 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdd42dc00, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdd442e50) called in invalid state 4
I20220908 16:49:50.125066    58 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:50.125103    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:50.125123    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:50.125152    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:50.125160    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:50.494567     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:51.380636    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:51.380667    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:51.380697    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:51.380729    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:51.380753    59 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:51.383586    59 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:51.383612    59 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:51.383671    59 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdc625400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdc64b250) called in invalid state 4
I20220908 16:49:51.383715    59 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:51.386968    59 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:51.386999    59 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:51.387039    59 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdc625800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdc64b750) called in invalid state 4
I20220908 16:49:51.387081    59 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:51.387125    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:51.387140    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:51.387167    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:51.387182    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:51.494675     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:52.494782     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:52.690708    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:52.690738    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:52.690769    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:52.690817    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:52.690824    60 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:52.694012    60 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:52.694038    60 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:52.694124    60 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdb825400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdb84b250) called in invalid state 4
I20220908 16:49:52.694185    60 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:52.696298    60 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:52.696322    60 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:52.696358    60 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdb825400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdb84b750) called in invalid state 4
I20220908 16:49:52.696386    60 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:52.696422    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:52.696432    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:52.696457    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:52.696470    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:53.222927    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:53.222956    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:53.222995    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:53.223026    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:53.223049    61 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:53.226225    61 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:53.226251    61 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:53.226332    61 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdaa25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdaa4b250) called in invalid state 4
I20220908 16:49:53.226378    61 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:53.228397    61 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:53.228420    61 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:53.228449    61 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdaa25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdaa4b750) called in invalid state 4
I20220908 16:49:53.228482    61 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:53.228526    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:53.228539    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:53.228565    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:53.228578    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:53.494904     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:54.079509    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:54.079540    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:54.079555    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:54.079582    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:54.079607    62 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:54.085045    62 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:54.085072    62 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:54.085147    62 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd9c25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd9c4b250) called in invalid state 4
I20220908 16:49:54.085196    62 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:54.087419    62 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:54.087443    62 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:54.087473    62 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd9c25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd9c4b750) called in invalid state 4
I20220908 16:49:54.087517    62 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:54.087556    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:54.087574    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:54.087599    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:54.087611    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:54.495012     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:55.495121     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:55.516930    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:55.516963    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:55.516979    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:55.516999    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:55.517027    63 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:55.519573    63 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:55.519598    63 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:55.519680    63 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8e25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd8e4b250) called in invalid state 4
I20220908 16:49:55.519728    63 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:55.521761    63 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:55.521793    63 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:55.521869    63 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8e25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd8e4b750) called in invalid state 4
I20220908 16:49:55.521907    63 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:55.521939    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:55.521958    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:55.521982    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:55.521996    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:56.495230     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:57.042572    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:57.042613    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:57.042629    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:57.042647    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:57.042681    64 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:57.045342    64 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:57.045370    64 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:57.045449    64 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8025400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd804b250) called in invalid state 4
I20220908 16:49:57.045509    64 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:57.047785    64 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:57.047827    64 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:57.047857    64 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8025800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd804b750) called in invalid state 4
I20220908 16:49:57.047888    64 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:57.047924    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:57.047941    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:57.047966    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:57.047979    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:57.495344     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:57.837831    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:57.837863    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:57.837888    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:57.837908    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:57.837929    65 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:57.840518    65 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:57.840548    65 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:57.840641    65 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd7225400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd724b250) called in invalid state 4
I20220908 16:49:57.840699    65 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:57.842660    65 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:57.842686    65 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:57.842720    65 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd7225800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd724b750) called in invalid state 4
I20220908 16:49:57.842753    65 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:57.842804    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:57.842823    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:57.842864    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:57.842881    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:58.495453     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:49:59.189831    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:49:59.189877    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:49:59.189898    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:49:59.189925    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:49:59.189962    66 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:49:59.197221    66 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:59.197253    66 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:49:59.197340    66 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd6410400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd6449250) called in invalid state 4
I20220908 16:49:59.197396    66 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:49:59.199319    66 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:49:59.199347    66 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:49:59.199388    66 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd6410800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd6449750) called in invalid state 4
I20220908 16:49:59.199424    66 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:49:59.199463    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:49:59.199481    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:49:59.199513    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:49:59.199529    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:49:59.442878    52 DiskManager.cpp:161] Refresh filesystem info of "/data/meta"
I20220908 16:49:59.495556     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:00.007597    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:00.007628    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:00.007644    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:00.007666    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:00.007697    67 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:00.010468    67 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:00.010507    67 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:50:00.010597    67 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd5610400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd564b250) called in invalid state 4
I20220908 16:50:00.010649    67 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:00.013165    67 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:00.013192    67 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:50:00.013228    67 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd5610800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd564b750) called in invalid state 4
I20220908 16:50:00.013275    67 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:00.013319    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:00.013334    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:00.013358    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:00.013375    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:00.495669     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:01.418835    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:01.418907    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:01.418931    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:01.418953    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:01.418977    68 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:01.421571    68 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:01.421594    68 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:50:01.421663    68 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd4810400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd484b250) called in invalid state 4
I20220908 16:50:01.421712    68 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:01.423708    68 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:01.423740    68 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:50:01.423775    68 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd4810800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd484b750) called in invalid state 4
I20220908 16:50:01.423835    68 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:01.423871    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:01.423888    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:01.423913    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:01.423925    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:01.495776     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:02.495903     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:02.827826    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:02.827858    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:02.827873    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:02.827893    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:02.827916    69 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:02.830714    69 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:02.830736    69 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:50:02.830834    69 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd3a10400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd3a4b250) called in invalid state 4
I20220908 16:50:02.830888    69 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:02.832911    69 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:02.832942    69 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:50:02.832973    69 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd3a10800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd3a4b750) called in invalid state 4
I20220908 16:50:02.833002    69 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:02.833040    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:02.833057    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:02.833084    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:02.833098    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:03.496012     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:03.782824    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:03.782860    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:03.782876    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:03.782894    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:03.782917    70 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:03.785754    70 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:03.785781    70 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:50:03.785884    70 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd2c10400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd2c4b250) called in invalid state 4
I20220908 16:50:03.785935    70 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:03.788460    70 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:03.788489    70 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:50:03.788544    70 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd2c10800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd2c4b750) called in invalid state 4
I20220908 16:50:03.788586    70 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:03.788631    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:03.788648    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:03.788673    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:03.788686    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:04.496150     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:05.279832    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:05.279881    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:05.279915    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:05.279942    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:05.279964    71 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:05.283023    71 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:05.283054    71 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:50:05.283140    71 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff6c45000, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffedac6d50) called in invalid state 4
I20220908 16:50:05.283200    71 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:05.285387    71 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:05.285410    71 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:50:05.285446    71 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff6c45400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffed963250) called in invalid state 4
I20220908 16:50:05.285480    71 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:05.285526    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:05.285543    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:05.285573    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:05.285588    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:05.496284     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:06.024343    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:06.024376    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:06.024391    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:06.024411    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:06.024435    72 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:06.027254    72 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:06.027292    72 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:50:06.027348    72 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff583c000, fd=folly::NetworkSocket(-1)): setReadCallback(0x7ffff5866250) called in invalid state 4
I20220908 16:50:06.027400    72 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:06.029635    72 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:06.029666    72 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:50:06.029697    72 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff583c400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7ffff5866750) called in invalid state 4
I20220908 16:50:06.029727    72 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:06.029762    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:06.029776    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:06.029808    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:06.029824    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:06.496403     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:07.037895    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:07.037925    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:07.037940    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:07.037959    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:07.037981    73 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:07.040566    73 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:07.040589    73 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 1 times
I20220908 16:50:07.040644    73 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff561e000, fd=folly::NetworkSocket(-1)): setReadCallback(0x7ffff5659250) called in invalid state 4
I20220908 16:50:07.040692    73 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:07.042567    73 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:07.042590    73 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 2 times
I20220908 16:50:07.042621    73 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff561e400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7ffff5659750) called in invalid state 4
I20220908 16:50:07.042651    73 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:07.042691    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:07.042709    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:07.042735    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:07.042748    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:07.496524     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:08.496627     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:08.562896    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:08.562945    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:08.562961    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:08.562979    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:08.563022    58 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdd442700 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:08.563045    58 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:08.565829    58 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:08.565863    58 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:08.565903    58 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdd42dc00, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdd442950) called in invalid state 4
I20220908 16:50:08.565948    58 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdd442c00 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:08.565954    58 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:08.568186    58 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:08.568212    58 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:08.568241    58 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdd42d800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdd442e50) called in invalid state 4
I20220908 16:50:08.568274    58 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:08.568305    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:08.568320    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:08.568347    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:08.568364    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:09.444622    52 DiskManager.cpp:161] Refresh filesystem info of "/data/meta"
I20220908 16:50:09.496728     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:09.727491    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:09.727537    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:09.727555    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:09.727572    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:09.727602    59 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdc64b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:09.727635    59 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:09.730587    59 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:09.730620    59 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:09.730659    59 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdc625800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdc64b250) called in invalid state 4
I20220908 16:50:09.730702    59 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdc64b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:09.730708    59 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:09.732870    59 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:09.732895    59 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:09.732932    59 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdc625400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdc64b750) called in invalid state 4
I20220908 16:50:09.732972    59 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:09.733007    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:09.733026    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:09.733052    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:09.733064    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:10.268659    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:10.268692    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:10.268707    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:10.268725    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:10.268757    60 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdb84b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:10.268780    60 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:10.271363    60 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:10.271400    60 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:10.271440    60 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdb825400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdb84b250) called in invalid state 4
I20220908 16:50:10.271486    60 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdb84b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:10.271492    60 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:10.273728    60 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:10.273754    60 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:10.273785    60 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdb825800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdb84b750) called in invalid state 4
I20220908 16:50:10.273844    60 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:10.273874    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:10.273892    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:10.273918    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:10.273931    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:10.496820     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:11.481827    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:11.481861    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:11.481885    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:11.481906    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:11.481940    61 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdaa4b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:11.481963    61 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:11.485059    61 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:11.485083    61 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:11.485121    61 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdaa25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdaa4b250) called in invalid state 4
I20220908 16:50:11.485165    61 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdaa4b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:11.485172    61 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:11.487438    61 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:11.487463    61 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:11.487493    61 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdaa25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdaa4b750) called in invalid state 4
I20220908 16:50:11.487533    61 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:11.487565    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:11.487582    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:11.487613    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:11.487627    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:11.496922     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:12.497025     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:12.788820    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:12.788853    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:12.788877    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:12.788897    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:12.788935    62 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd9c4b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:12.788959    62 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:12.791805    62 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:12.791831    62 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:12.791879    62 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd9c25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd9c4b250) called in invalid state 4
I20220908 16:50:12.791925    62 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd9c4b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:12.791931    62 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:12.794178    62 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:12.794203    62 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:12.794231    62 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd9c25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd9c4b750) called in invalid state 4
I20220908 16:50:12.794261    62 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:12.794298    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:12.794309    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:12.794332    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:12.794344    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:13.317824    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:13.317857    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:13.317871    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:13.317891    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:13.317925    63 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd8e4b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:13.317961    63 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:13.320446    63 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:13.320473    63 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:13.320534    63 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8e25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd8e4b250) called in invalid state 4
I20220908 16:50:13.320595    63 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd8e4b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:13.320602    63 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:13.322573    63 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:13.322598    63 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:13.322631    63 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8e25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd8e4b750) called in invalid state 4
I20220908 16:50:13.322664    63 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:13.322701    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:13.322728    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:13.322755    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:13.322767    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:13.497125     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:14.497195     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:15.121538    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:15.121573    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:15.121589    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:15.121610    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:15.121645    64 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd804b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:15.121685    64 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:15.124131    64 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:15.124172    64 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:15.124223    64 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8025400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd804b250) called in invalid state 4
I20220908 16:50:15.124280    64 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd804b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:15.124287    64 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:15.126633    64 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:15.126664    64 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:15.126701    64 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8025800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd804b750) called in invalid state 4
I20220908 16:50:15.126741    64 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:15.126778    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:15.126830    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:15.126857    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:15.126871    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:15.497272     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:15.742547    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:15.742581    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:15.742594    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:15.742624    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:15.742658    65 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd724b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:15.742697    65 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:15.745144    65 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:15.745170    65 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:15.745219    65 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd7225400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd724b250) called in invalid state 4
I20220908 16:50:15.745270    65 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd724b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:15.745277    65 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:15.747326    65 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:15.747349    65 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:15.747381    65 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd7225800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd724b750) called in invalid state 4
I20220908 16:50:15.747416    65 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:15.747454    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:15.747471    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:15.747503    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:15.747515    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:16.497380     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:16.857692    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:16.857725    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:16.857739    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:16.857769    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:16.857820    66 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd6449000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:16.857859    66 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:16.860775    66 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:16.860816    66 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:16.860867    66 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd6410400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd6449250) called in invalid state 4
I20220908 16:50:16.860921    66 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd6449500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:16.860934    66 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:16.863097    66 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:16.863117    66 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:16.863147    66 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd6410800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd6449750) called in invalid state 4
I20220908 16:50:16.863178    66 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:16.863211    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:16.863229    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:16.863252    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:16.863260    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:17.497469     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:18.497584     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:18.592828    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:18.592861    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:18.592876    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:18.592895    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:18.592926    67 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd564b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:18.592965    67 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:18.595877    67 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:18.595906    67 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:18.595955    67 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd5610400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd564b250) called in invalid state 4
I20220908 16:50:18.596014    67 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd564b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:18.596020    67 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:18.598299    67 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:18.598322    67 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:18.598352    67 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd5610800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd564b750) called in invalid state 4
I20220908 16:50:18.598385    67 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:18.598418    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:18.598438    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:18.598461    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:18.598469    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:19.446839    52 DiskManager.cpp:161] Refresh filesystem info of "/data/meta"
I20220908 16:50:19.497686     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:20.497812     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:20.524458    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:20.524490    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:20.524516    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:20.524538    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:20.524569    68 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd484b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:20.524610    68 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:20.528172    68 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:20.528200    68 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:20.528249    68 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd4810400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd484b250) called in invalid state 4
I20220908 16:50:20.528302    68 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd484b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:20.528309    68 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:20.530725    68 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:20.530753    68 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:20.530787    68 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd4810800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd484b750) called in invalid state 4
I20220908 16:50:20.530831    68 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:20.530867    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:20.530892    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:20.530920    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:20.530936    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:21.497918     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:21.960827    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:21.960860    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:21.960875    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:21.960901    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:21.960937    69 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd3a4b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:21.960973    69 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:21.963872    69 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:21.963901    69 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:21.963953    69 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd3a10400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd3a4b250) called in invalid state 4
I20220908 16:50:21.964005    69 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd3a4b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:21.964012    69 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:21.967232    69 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:21.967257    69 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:21.967289    69 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd3a10800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd3a4b750) called in invalid state 4
I20220908 16:50:21.967321    69 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:21.967355    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:21.967372    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:21.967398    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:21.967411    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:22.498018     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:23.498149     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:23.945820    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:23.945852    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:23.945868    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:23.945894    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:23.945937    70 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd2c4b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:23.945972    70 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:23.948305    70 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:23.948333    70 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:23.948381    70 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd2c10400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd2c4b250) called in invalid state 4
I20220908 16:50:23.948436    70 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd2c4b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:23.948442    70 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:23.951239    70 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:23.951262    70 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:23.951292    70 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd2c10800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd2c4b750) called in invalid state 4
I20220908 16:50:23.951323    70 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:23.951354    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:23.951373    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:23.951401    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:23.951414    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:24.498268     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:24.919441    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:24.919476    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:24.919492    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:24.919517    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:24.919559    71 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffedac6b00 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:24.919585    71 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:24.922282    71 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:24.922307    71 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:24.922354    71 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff6c47000, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffedac6d50) called in invalid state 4
I20220908 16:50:24.922410    71 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffed963000 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:24.922416    71 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:24.924767    71 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:24.924790    71 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:24.924831    71 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff6c47400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffed963250) called in invalid state 4
I20220908 16:50:24.924865    71 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:24.924907    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:24.924930    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:24.924955    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:24.924968    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:25.498370     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:26.492388    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:26.492420    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:26.492435    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:26.492456    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:26.492491    72 ThriftClientManager-inl.h:38] Invalid Channel: 0x7ffff5866000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:26.492529    72 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:26.495407    72 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:26.495435    72 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:26.495505    72 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff5844000, fd=folly::NetworkSocket(-1)): setReadCallback(0x7ffff5866250) called in invalid state 4
I20220908 16:50:26.495556    72 ThriftClientManager-inl.h:38] Invalid Channel: 0x7ffff5866500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:26.495563    72 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:26.497658    72 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:26.497680    72 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:26.497707    72 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff5844400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7ffff5866750) called in invalid state 4
I20220908 16:50:26.497735    72 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:26.497769    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:26.497783    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:26.497833    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:26.497848    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:26.498471     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:27.364784    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:27.364836    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:27.364853    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:27.364876    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:27.364912    73 ThriftClientManager-inl.h:38] Invalid Channel: 0x7ffff5659000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:27.364953    73 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:27.368242    73 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:27.368273    73 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 3 times
I20220908 16:50:27.368325    73 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff5671000, fd=folly::NetworkSocket(-1)): setReadCallback(0x7ffff5659250) called in invalid state 4
I20220908 16:50:27.368391    73 ThriftClientManager-inl.h:38] Invalid Channel: 0x7ffff5659500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:27.368397    73 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:27.370740    73 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:27.370766    73 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 4 times
I20220908 16:50:27.370819    73 AsyncSocket.cpp:3739] AsyncSocket(this=0x7ffff5671000, fd=folly::NetworkSocket(-1)): setReadCallback(0x7ffff5659750) called in invalid state 4
I20220908 16:50:27.370851    73 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:27.370883    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:27.370898    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:27.370924    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:27.370939    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:27.498560     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:28.158780    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:28.158831    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:28.158849    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:28.158866    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:28.158900    58 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdd442700 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:28.158936    58 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:28.161181    58 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:28.161211    58 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 5 times
I20220908 16:50:28.161259    58 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdd42d800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdd442950) called in invalid state 4
I20220908 16:50:28.161319    58 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdd442c00 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:28.161324    58 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:28.163506    58 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:28.163532    58 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 6 times
I20220908 16:50:28.163560    58 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdd42d800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdd442e50) called in invalid state 4
I20220908 16:50:28.163590    58 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:28.163631    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:28.163647    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:28.163672    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:28.163688    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:28.498672     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:29.236820    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:29.236855    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:29.236871    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:29.236889    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:29.236924    59 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdc64b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:29.236948    59 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:29.239943    59 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:29.239974    59 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 5 times
I20220908 16:50:29.240023    59 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdc625400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdc64b250) called in invalid state 4
I20220908 16:50:29.240075    59 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdc64b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:29.240082    59 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:29.242105    59 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:29.242146    59 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 6 times
I20220908 16:50:29.242179    59 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdc625800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdc64b750) called in invalid state 4
I20220908 16:50:29.242213    59 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:29.242247    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:29.242260    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:29.242288    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:29.242308    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:29.442494    52 DiskManager.cpp:161] Refresh filesystem info of "/data/meta"
I20220908 16:50:29.498777     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:30.498891     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:30.791844    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:30.791873    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:30.791889    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:30.791908    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:30.791949    60 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdb84b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:30.791981    60 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:30.794836    60 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:30.794862    60 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 5 times
I20220908 16:50:30.794915    60 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdb825400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdb84b250) called in invalid state 4
I20220908 16:50:30.794967    60 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdb84b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:30.794975    60 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:30.797353    60 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:30.797380    60 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 6 times
I20220908 16:50:30.797416    60 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdb825800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdb84b750) called in invalid state 4
I20220908 16:50:30.797456    60 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:30.797492    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:30.797516    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:30.797551    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:30.797569    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:31.470911    51 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:31.470943    51 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:31.470959    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:31.470981    51 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:31.471019    61 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdaa4b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:31.471060    61 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:31.474364    61 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:31.474397    61 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 5 times
I20220908 16:50:31.474449    61 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdaa25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdaa4b250) called in invalid state 4
I20220908 16:50:31.474519    61 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffdaa4b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:31.474525    61 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:31.477077    61 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:31.477105    61 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 6 times
I20220908 16:50:31.477144    61 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffdaa25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffdaa4b750) called in invalid state 4
I20220908 16:50:31.477182    61 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:31.477213    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:31.477231    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:31.477267    51 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:31.477291    51 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:31.499006     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:32.292825    48 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:32.292856    48 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:32.292872    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:32.292891    48 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:32.292928    62 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd9c4b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:32.292979    62 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:32.295970    62 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:32.296000    62 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 5 times
I20220908 16:50:32.296052    62 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd9c25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd9c4b250) called in invalid state 4
I20220908 16:50:32.296108    62 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd9c4b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:32.296115    62 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:32.298689    62 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:32.298732    62 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 6 times
I20220908 16:50:32.298779    62 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd9c25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd9c4b750) called in invalid state 4
I20220908 16:50:32.298833    62 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:32.298866    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:32.298884    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:32.298908    48 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:32.298923    48 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:32.499109     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:33.418825    49 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:33.418867    49 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:33.418882    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:33.418901    49 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:33.418941    63 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd8e4b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:33.418984    63 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:33.421891    63 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:33.421918    63 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 5 times
I20220908 16:50:33.421968    63 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8e25400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd8e4b250) called in invalid state 4
I20220908 16:50:33.422021    63 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd8e4b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:33.422029    63 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:33.424320    63 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:33.424355    63 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 6 times
I20220908 16:50:33.424396    63 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8e25800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd8e4b750) called in invalid state 4
I20220908 16:50:33.424449    63 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:33.424482    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:33.424507    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:33.424535    49 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:33.424548    49 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:33.499217     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s
I20220908 16:50:34.403820    50 RaftPart.cpp:1270] [Port: 9560, Space: 0, Part: 0] Start leader election...
I20220908 16:50:34.403852    50 RaftPart.cpp:1298] [Port: 9560, Space: 0, Part: 0] Sending out an election request (space = 0, part = 0, term = 1, lastLogId = 0, lastLogTerm = 0, candidateIP = nebula-metad-0.nebula-metad, candidat
ePort = 9560), isPreVote = 1
I20220908 16:50:34.403867    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-1.nebula-metad:9560]
I20220908 16:50:34.403887    50 RaftPart.cpp:1320] [Port: 9560, Space: 0, Part: 0] Sending AskForVoteRequest to [Port: 9560, Space: 0, Part: 0] [Host: nebula-metad-2.nebula-metad:9560]
I20220908 16:50:34.403919    64 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd804b000 for host: "nebula-metad-1.nebula-metad":9560
I20220908 16:50:34.403945    64 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-1.nebula-metad":9560, trying to create one
E20220908 16:50:34.406913    64 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-1.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:34.406941    64 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-1.nebula-metad":9560 for 5 times
I20220908 16:50:34.406991    64 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8025400, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd804b250) called in invalid state 4
I20220908 16:50:34.407040    64 ThriftClientManager-inl.h:38] Invalid Channel: 0x7fffd804b500 for host: "nebula-metad-2.nebula-metad":9560
I20220908 16:50:34.407047    64 ThriftClientManager-inl.h:53] There is no existing client to "nebula-metad-2.nebula-metad":9560, trying to create one
E20220908 16:50:34.409083    64 ThriftClientManager-inl.h:70] Failed to resolve address for 'nebula-metad-2.nebula-metad': Name or service not known (error=-2): Unknown error -2
I20220908 16:50:34.409111    64 ThriftClientManager-inl.h:74] Connecting to "nebula-metad-2.nebula-metad":9560 for 6 times
I20220908 16:50:34.409142    64 AsyncSocket.cpp:3739] AsyncSocket(this=0x7fffd8025800, fd=folly::NetworkSocket(-1)): setReadCallback(0x7fffd804b750) called in invalid state 4
I20220908 16:50:34.409174    64 CollectNSucceeded-inl.h:59] Set Value [completed=2, total=2, Result list size=0]
I20220908 16:50:34.409209    44 RaftPart.cpp:1336] [Port: 9560, Space: 0, Part: 0] AskForVoteRequest has been sent to all peers, waiting for responses
I20220908 16:50:34.409226    44 RaftPart.cpp:1264] [Port: 9560, Space: 0, Part: 0] Did not get enough votes from election of term 1, isPreVote = 1
I20220908 16:50:34.409265    50 RaftPart.cpp:1393] [Port: 9560, Space: 0, Part: 0] Wait for a while and continue the leader election
I20220908 16:50:34.409281    50 RaftPart.cpp:1406] [Port: 9560, Space: 0, Part: 0] Schedule new task
I20220908 16:50:34.499325     1 MetaDaemonInit.cpp:113] Leader has not been elected, sleep 1s