我在使用python接口撰写一个数据导入的接口。
AssertionError: Request to storage failed, without failedCodes.
请大佬们帮忙看看如何解决该问题？
你创建的space是几副本的呢？
CREATE SPACE stock(partition_num=15, replica_factor=3, vid_type=fixed_string(40));
使用的就是教程里推荐的Create语句，3副本的
更新：等待150s，仍然不行，输出如下：
(py3) lyc@kdhy-X299-WU8:~/nebula-example/stock-demo$ python demo_stack_create.py
[2021-01-05 15:28:34,430]:Get connection to ('192.168.4.172', 3699)
[2021-01-05 15:28:34,432]:Space creating
100%|██████████████████████████████████████████████████████████████████████████████████████████| 6/6 [00:06<00:00, 1.00s/it]
[2021-01-05 15:28:40,461]:stock SPACE create success!
+---------------+-----------+-----------+--------------+---------------------+------------------------+
| Host | Port | Status | Leader count | Leader distribution | Partition distribution |
+---------------+-----------+-----------+--------------+---------------------+------------------------+
| 192.168.4.172 | 44500 | ONLINE | 1 | stock:1 | stock:15 |
| 192.168.4.173 | 44500 | ONLINE | 0 | No valid partition | stock:15 |
| 192.168.4.174 | 44500 | ONLINE | 14 | stock:14 | stock:15 |
| Total | __EMPTY__ | __EMPTY__ | 15 | stock:15 | stock:45 |
+---------------+-----------+-----------+--------------+---------------------+------------------------+
[2021-01-05 15:28:41,478]:person TAG create success!
[2021-01-05 15:28:41,488]:company TAG create success!
[2021-01-05 15:28:41,497]:concept TAG create success!
[2021-01-05 15:28:41,507]:industry TAG create success!
+----------+
| Name |
+----------+
| company |
| concept |
| industry |
| person |
+----------+
[2021-01-05 15:28:41,524]:employ_of EDGE create success!
[2021-01-05 15:28:41,537]:concept_of EDGE create success!
[2021-01-05 15:28:41,549]:industry_of EDGE create success!
+-------------+
| Name |
+-------------+
| concept_of |
| employ_of |
| industry_of |
+-------------+
[2021-01-05 15:28:41,552]:Structure create finish. You need to wait 150s, Preparing......
100%|██████████████████████████████████████████████████████████████████████████████████████| 150/150 [02:30<00:00, 1.00s/it]
[2021-01-05 15:31:11,768]:person NODEs
[2021-01-05 15:31:12,553]:10000 NODEs created.
[2021-01-05 15:31:13,263]:20000 NODEs created.
Traceback (most recent call last):
File "/home/lyc/nebula-example/stock-demo/NebulaDB.py", line 29, in wrapper
re = func(self, *args, **kwargs)
File "/home/lyc/nebula-example/stock-demo/NebulaDB.py", line 199, in insert_node
assert resp.is_succeeded(), resp.error_msg()
AssertionError: Request to storage failed, without failedCodes.
storage0 错误日志如下：
(docker service ls 没问题，但是看起来好像storage0没起来)
Log file created at: 2021/01/04 09:29:24
Running on machine: node172
Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
E0104 09:29:24.428337 47 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0104 09:29:24.428948 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:29:29.438411 48 MetaClient.cpp:581] Send request to [192.168.4.174:45500], exceed retry limit
E0104 09:29:29.438558 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:29:34.448210 49 MetaClient.cpp:581] Send request to [192.168.4.174:45500], exceed retry limit
E0104 09:29:34.448376 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:29:39.457787 50 MetaClient.cpp:581] Send request to [192.168.4.174:45500], exceed retry limit
E0104 09:29:39.457934 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:29:44.465252 51 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0104 09:29:44.465409 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:29:49.472434 52 MetaClient.cpp:581] Send request to [192.168.4.174:45500], exceed retry limit
E0104 09:29:49.472638 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:29:54.479324 53 MetaClient.cpp:581] Send request to [192.168.4.174:45500], exceed retry limit
E0104 09:29:54.479523 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:29:59.487864 54 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0104 09:29:59.488070 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:30:04.496644 55 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0104 09:30:04.497037 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:30:09.504637 56 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0104 09:30:09.504928 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:30:14.512796 57 MetaClient.cpp:581] Send request to [192.168.4.172:45500], exceed retry limit
E0104 09:30:14.513116 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:30:19.519568 58 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0104 09:30:19.519862 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0104 09:30:24.556054 1 FileUtils.cpp:384] Failed to read the directory "/data/storage/nebula" (2): No such file or directory
E0104 09:30:31.016501 76 MetaClient.cpp:121] Heartbeat failed, status:LeaderChanged: Leader changed!
E0104 09:31:44.382529 79 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 10] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:44.409669 80 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 8] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:44.428336 79 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 4] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:44.435554 78 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 7] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:44.589519 80 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 6] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:44.615517 80 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 13] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:45.838585 79 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 14] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:45.841459 79 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 12] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:45.860471 77 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 2] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:45.896450 80 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 3] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:45.906093 78 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 5] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:46.862314 77 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 1] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:46.865346 77 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 10] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:46.898083 80 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 7] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:46.907241 78 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 8] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:47.262377 79 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 4] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:47.867537 77 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 9] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:47.908761 78 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 11] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:48.264102 79 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 14] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:48.305642 80 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 12] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:48.870007 77 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 6] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0104 09:31:48.871958 77 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 2] Receive response about askForVote from [192.168.4.173:44501], error code is -6
启动nebula的yml文件如下：
version: '3.6'
services:
metad0:
container_name: nebula-mate0
image: vesoft/nebula-metad:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --local_ip=192.168.4.172
- --ws_ip=192.168.4.172
- --port=45500
- --ws_http_port=11000
- --data_path=/data/meta
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node172
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.172:11000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 11000
published: 11000
protocol: tcp
mode: host
- target: 11002
published: 11002
protocol: tcp
mode: host
- target: 45500
published: 45500
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/data/meta0:/data/meta
- /home/gdelt/nebula/logs/meta0:/logs
networks:
- nebula-net
metad1:
container_name: nebula-mate1
image: vesoft/nebula-metad:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --local_ip=192.168.4.173
- --ws_ip=192.168.4.173
- --port=45500
- --ws_http_port=11000
- --data_path=/data/meta
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node173
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.173:11000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 11000
published: 11000
protocol: tcp
mode: host
- target: 11002
published: 11002
protocol: tcp
mode: host
- target: 45500
published: 45500
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/data/meta1:/data/meta
- /home/gdelt/nebula/logs/meta1:/logs
networks:
- nebula-net
metad2:
container_name: nebula-mate2
image: vesoft/nebula-metad:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --local_ip=192.168.4.174
- --ws_ip=192.168.4.174
- --port=45500
- --ws_http_port=11000
- --data_path=/data/meta
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node174
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.174:11000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 11000
published: 11000
protocol: tcp
mode: host
- target: 11002
published: 11002
protocol: tcp
mode: host
- target: 45500
published: 45500
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/data/meta2:/data/meta
- /home/gdelt/nebula/logs/meta2:/logs
networks:
- nebula-net
storaged0:
container_name: nebula-storaged0
image: vesoft/nebula-storaged:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --local_ip=192.168.4.172
- --ws_ip=192.168.4.172
- --port=44500
- --ws_http_port=12000
- --data_path=/data/storage
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node172
depends_on:
- metad0
- metad1
- metad2
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.172:12000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 12000
published: 12000
protocol: tcp
mode: host
- target: 12002
published: 12002
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/data/storaged0:/data/meta
- /home/gdelt/nebula/logs/storaged0:/logs
networks:
- nebula-net
storaged1:
container_name: nebula-storaged1
image: vesoft/nebula-storaged:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --local_ip=192.168.4.173
- --ws_ip=192.168.4.173
- --port=44500
- --ws_http_port=12000
- --data_path=/data/storage
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node173
depends_on:
- metad0
- metad1
- metad2
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.173:12000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 12000
published: 12000
protocol: tcp
mode: host
- target: 12002
published: 12004
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/data/storaged1:/data/meta
- /home/gdelt/nebula/logs/storaged1:/logs
networks:
- nebula-net
storaged2:
container_name: nebula-storaged2
image: vesoft/nebula-storaged:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --local_ip=192.168.4.174
- --ws_ip=192.168.4.174
- --port=44500
- --ws_http_port=12000
- --data_path=/data/storage
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node174
depends_on:
- metad0
- metad1
- metad2
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.174:12000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 12000
published: 12000
protocol: tcp
mode: host
- target: 12002
published: 12006
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/data/storaged2:/data/meta
- /home/gdelt/nebula/logs/storaged2:/logs
networks:
- nebula-net
graphd0:
container_name: nebula-graphd0
image: vesoft/nebula-graphd:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --port=3699
- --ws_http_port=13000
- --ws_ip=192.168.4.172
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node172
depends_on:
- metad0
- metad1
- metad2
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.172:13000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 3699
published: 3699
protocol: tcp
mode: host
- target: 13000
published: 13000
protocol: tcp
mode: host
- target: 13002
published: 13002
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/logs/graphd0:/logs
- /home/gdelt/nebula/config:/usr/local/nebula/etc
networks:
- nebula-net
graphd1:
container_name: nebula-graphd1
image: vesoft/nebula-graphd:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --port=3699
- --ws_http_port=13000
- --ws_ip=192.168.4.173
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node173
depends_on:
- metad0
- metad1
- metad2
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.173:13000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 3699
published: 3699
protocol: tcp
mode: host
- target: 13000
published: 13000
protocol: tcp
mode: host
- target: 13002
published: 13002
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/logs/graphd1:/logs
- /home/gdelt/nebula/config:/usr/local/nebula/etc
networks:
- nebula-net
graphd2:
container_name: nebula-graphd2
image: vesoft/nebula-graphd:v2-nightly
env_file:
- /home/gdelt/nebula/nebula.env
command:
- --meta_server_addrs=192.168.4.172:45500,192.168.4.173:45500,192.168.4.174:45500
- --port=3699
- --ws_http_port=13000
- --ws_ip=192.168.4.174
- --log_dir=/logs
- --v=0
- --minloglevel=0
deploy:
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == node174
depends_on:
- metad0
- metad1
- metad2
healthcheck:
test: ["CMD", "curl", "-f", "http://192.168.4.174:13000/status"]
interval: 30s
timeout: 10s
retries: 3
start_period: 20s
ports:
- target: 3699
published: 3699
protocol: tcp
mode: host
- target: 13000
published: 13000
protocol: tcp
mode: host
- target: 13002
published: 13002
protocol: tcp
mode: host
volumes:
- /home/gdelt/nebula/logs/graphd2:/logs
- /home/gdelt/nebula/config:/usr/local/nebula/etc
networks:
- nebula-net
networks:
nebula-net:
external: true
attachable: true
name: host
看YML文件好像是storage路径映射出现问题，我改一下重启试试。
是的 storage的路径写成meta了。
重启之后服务正常了吗？
修正了storage的路径，但是出现了新的问题，节点三无法进行负载均衡。
storage2(节点174)日志如下：
Log file created at: 2021/01/05 10:18:11
Running on machine: node174
Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
E0105 10:18:11.907562 47 MetaClient.cpp:581] Send request to [192.168.4.172:45500], exceed retry limit
E0105 10:18:11.908147 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:16.920635 48 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0105 10:18:16.920774 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:21.930452 49 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0105 10:18:21.930596 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:26.939930 50 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0105 10:18:26.940073 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:31.947383 51 MetaClient.cpp:581] Send request to [192.168.4.174:45500], exceed retry limit
E0105 10:18:31.947558 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:36.953166 52 MetaClient.cpp:581] Send request to [192.168.4.172:45500], exceed retry limit
E0105 10:18:36.953209 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:41.959241 53 MetaClient.cpp:581] Send request to [192.168.4.174:45500], exceed retry limit
E0105 10:18:41.959386 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:46.966591 54 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0105 10:18:46.966815 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:51.973871 55 MetaClient.cpp:581] Send request to [192.168.4.173:45500], exceed retry limit
E0105 10:18:51.974232 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:18:56.981074 56 MetaClient.cpp:581] Send request to [192.168.4.172:45500], exceed retry limit
E0105 10:18:56.981233 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:19:01.988679 57 MetaClient.cpp:581] Send request to [192.168.4.172:45500], exceed retry limit
E0105 10:19:01.988848 1 MetaClient.cpp:60] Heartbeat failed, status:RPC failure in MetaClient: N6apache6thrift9transport19TTransportExceptionE: AsyncSocketException: connect failed, type = Socket not open, errno = 111 (Connection refused): Connection refused
E0105 10:19:04.036823 1 FileUtils.cpp:384] Failed to read the directory "/data/storage/nebula" (2): No such file or directory
E0105 10:19:14.540446 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 4] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:14.545289 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 10] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:14.709971 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 7] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:14.776453 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 5] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:14.833817 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 12] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:14.868283 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 1] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:14.894500 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 6] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.055819 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 3] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.194967 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 10] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.204264 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 11] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.334497 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 8] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.561573 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 1] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.583844 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 12] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.630020 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 9] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.705348 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 2] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.738442 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 3] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.787411 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 15] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.826735 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 4] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.863909 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 14] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.914476 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 5] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:15.952232 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 13] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.059249 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 6] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.128185 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 7] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.326520 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 11] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.341861 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 4] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.401929 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 1] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.421479 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 14] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.435278 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 10] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.791077 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 13] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.823143 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 3] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:16.962486 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 11] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.020681 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 7] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.051853 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 8] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.063586 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 9] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.138408 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 15] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.152243 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 12] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.166110 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 10] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.166332 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 2] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.352713 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 6] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.494266 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 11] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.529575 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 14] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.562041 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 13] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.670450 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 2] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.773774 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 5] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.810989 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 7] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.897228 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 10] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.921401 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 3] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.993551 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 4] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:17.994771 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 1] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.381151 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 11] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.385186 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 9] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.516472 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 5] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.580487 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 8] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.645769 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 6] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.717994 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 1] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.721875 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 12] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.780156 71 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 10] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.836540 70 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 14] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.862300 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 15] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:18.985179 73 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 4] Receive response about askForVote from [192.168.4.173:44501], error code is -6
E0105 10:19:19.017736 72 RaftPart.cpp:1143] [Port: 44501, Space: 1, Part: 2] Receive response about askForVote from [192.168.4.173:44501], error code is -6
console输出如下：
(graph1) lyc@kdhy-X299-WU8:~/nebula-example/nebula-v2.0$ ./nebula-console -addr 192.168.4.172 -port 3699 -u root -p nebula
Welcome to Nebula Graph v2.0.0-alpha!
(root@nebula) [(none)]> show hosts
+-----------------+-------+----------+--------------+----------------------+------------------------+
| Host | Port | Status | Leader count | Leader distribution | Partition distribution |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "192.168.4.172" | 44500 | "ONLINE" | 0 | "No valid partition" | "stock:15" |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "192.168.4.173" | 44500 | "ONLINE" | 15 | "stock:15" | "stock:15" |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "192.168.4.174" | 44500 | "ONLINE" | 0 | "No valid partition" | "stock:15" |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "Total" | | | 15 | "stock:15" | "stock:45" |
+-----------------+-------+----------+--------------+----------------------+------------------------+
Got 4 rows (time spent 2310/3586 us)
Tue, 05 Jan 2021 18:21:18 CST
(root@nebula) [(none)]> balance leader
Execution succeeded (time spent 35181527/35181034 us)
Tue, 05 Jan 2021 18:21:58 CST
(root@nebula) [(none)]> show hosts
+-----------------+-------+----------+--------------+----------------------+------------------------+
| Host | Port | Status | Leader count | Leader distribution | Partition distribution |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "192.168.4.172" | 44500 | "ONLINE" | 7 | "stock:7" | "stock:15" |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "192.168.4.173" | 44500 | "ONLINE" | 8 | "stock:8" | "stock:15" |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "192.168.4.174" | 44500 | "ONLINE" | 0 | "No valid partition" | "stock:15" |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "Total" | | | 15 | "stock:15" | "stock:45" |
+-----------------+-------+----------+--------------+----------------------+------------------------+
Got 4 rows (time spent 1543/2545 us)
Tue, 05 Jan 2021 18:22:03 CST
反复删除logs和datas中的文件也无法解决。
日志中仍然报错：无法找到路径"/data/storage/nebula" ，yml文件中映射的路径为"/home/gdelt/nebula/data/storaged2:/data/storage", 其中"/home/gdelt/nebula/data/storaged2/nebula/"真实存在，也可以访问到，不知道为什么会出这个问题。
更新：找到了上一个问题，为node174的44501端口没开导致报错，已经开启端口44501，试一试结果如何。
结果：仍然存在文首storage的问题，但是经过sleep（20）操作之后不会报错