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Can't solve the start vids

  • nebula 版本:v2-nightly
  • 部署方式:Docker

节点person只有一个唯一id,无其他属性,此id作为vid保存在节点中。关系know起始和结束id都是person的vid。

没有在vid上面建索引(请问需要吗,如何操作)
导数后执行cypher Match(n:person) return n

报错:can’t solve the start vids from the sentence

需要一个person的索引

MATCH 的执行需要严格依赖索引的,如果 person 没有属性,可以创建无属性的索引,类似语句如下:

CREATE TAG INDEX person_index ON person();
1赞

问题1:按照你的方法重新建立了节点,建立索引,导数,运行cypher

Match (a:person) where a==‘3235’ return a

没有返回结果
Fetch prop on person 3235有返回

请问Cypher的语法是不是写错了

问题2:删除schema后,在该schema建立的数据是被清空了吗。我如果想删除(清空)某个节点的数据如何操作呢

谢谢

Cypher 写法有问题,正确的写法是:

MATCH (a:person)
WHERE id(a) == "3235"
RETURN a

删除 schema 之后需要通过 compact 真正的删除数据。可以删除 schema 后重启 nebula 的服务,来彻底删除相关数据。

“想删除某个节点的数据”是指删除一台机器上的所有数据吗?如果确认该节点数据不要了,可以直接删除安装目录下的 data 目录,切记要确认数据无用之后再操作,否则请先备份!

试了你的cypher还是不行,建立节点后建立索引,导入数据的。不知道哪里出了问题

首先确认你的执行流程是否是如下:

  1. 创建 schema 比如 person;
  2. 创建 person 索引;
  3. 导入数据(如果先导入了数据再创建的 person 索引,需要 rebuild 索引);
  4. 执行查询;

按照上述流程再看是否有结果

是这个过程,match查询无返回,fetch有

如果是按照上述的流程,不应该会出现你说的结果,你可以看一下我们的测试用例,这里详细的描述了在 match 中已经支持的 scan by id 的用例。

对应的 schema 位于该文件中。

现在想用nsql执行,把cypher转换为nsq。进行一度查询
Cypher:
MATCH (a)-[*…1]->(b) WHERE a<>b and id(a)=“3600312” RETURN COUNT(DISTINCT b) as c

NSQL
GO 1 TO 1 STEPS FROM 3600312 OVER ed WHERE ed._dst != “3600312” YIELD ed._dst AS vid | GROUP BY $-.vid YIELD 1 AS id | GROUP BY $-.id YIELD COUNT(id)

运行返回 SemanticError: Vid should be a FIXED_STRING
请问nsql有没有什么问题。

谢谢

vid 是 string 类型:

GO 1 TO 1 STEPS FROM "3600312" OVER ed WHERE ed._dst != “3600312” YIELD ed._dst AS vid | GROUP BY $-.vid YIELD 1 AS id | GROUP BY $-.id YIELD COUNT(id)

请问不支持count(Id)吗

没注意到你写的 COUNT,应该是 COUNT($-.id)

现在可以运行了,现在是单节点部署。
Grsph500测试。测试1-6度查询,在测试单到二度的时候报如下错误,麻烦看下,谢谢。
测试数据节点300个,测试这些节点1-6度查询

[2021-02-03 15:39:11] [INFO] ** Summary of KNeighborTest - 1 Depth Test 2 - 3
[2021-02-03 15:39:11] [INFO] minTime: 5ms 787us 998ns(5.79ms)
[2021-02-03 15:39:11] [INFO] maxTime: 757ms 551us 663ns(757.55ms)
[2021-02-03 15:39:11] [INFO] AvgTime: 27ms 461us 55ns(27.46ms)
[2021-02-03 15:39:11] [INFO] P99: 263ms 560us 430ns(263.56ms)
[2021-02-03 15:39:11] [INFO] P999: 719ms 734us 813ns(719.73ms)
[2021-02-03 15:39:11] [INFO] Throughput: 35.34
[2021-02-03 15:39:11] [INFO] SuccessNum: 600
[2021-02-03 15:39:11] [INFO] SuccessRate: 100.00%
[2021-02-03 15:39:11] [INFO] ErrorNum: 0
[2021-02-03 15:39:11] [INFO] ErrorRate: 0.00%
[2021-02-03 15:39:11] [INFO] TimeoutNum: 0
[2021-02-03 15:39:11] [INFO] TimeoutRate: 0.00%
[2021-02-03 15:39:11] [INFO] ***********************
[2021-02-03 15:39:11] [INFO] – Start KNeighborTest - 2 Depth
[2021-02-03 15:42:38] [ERROR] There was an error executing item 12!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:71)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 13!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:71)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 14!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:74)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 15!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:74)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 16!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:74)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 17!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:74)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 18!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:74)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 19!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:74)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 20!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:74)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[2021-02-03 15:42:39] [ERROR] There was an error executing item 21!
java.util.concurrent.ExecutionException: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at com.galaxybase.benchmark.common.test.AbstractTest.testFinish(AbstractTest.java:126)
at com.galaxybase.benchmark.common.test.AbstractTest.startTest(AbstractTest.java:94)
at com.galaxybase.benchmark.common.util.TestManager.doStartTest(TestManager.java:60)
at com.galaxybase.benchmark.common.util.TestManager.startTest(TestManager.java:25)
at com.galaxybase.benchmark.nebula.AutoMain.main(AutoMain.java:11)
Caused by: com.vesoft.nebula.client.graph.exception.IOErrorException: java.net.SocketException: Software caused connection abort: socket write error
at com.vesoft.nebula.client.graph.net.SyncConnection.execute(SyncConnection.java:74)
at com.vesoft.nebula.client.graph.net.Session.execute(Session.java:46)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:24)
at com.galaxybase.benchmark.nebula.test.util.NebulaTest.onStartTest(NebulaTest.java:1)
at com.galaxybase.benchmark.common.test.AbstractTest$1.run(AbstractTest.java:85)
at com.galaxybase.benchmark.common.test.AbstractTest$TaskCallable.call(AbstractTest.java:236)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

还有就是三度查询就报错了
GO 1 TO 3 STEPS FROM “3600312” OVER ed WHERE ed._dst != “3600312” YIELD ed._dst AS vid | GROUP BY $-.vid YIELD 1 AS id | GROUP BY $-.id YIELD COUNT($-.id)

返回:read tcp xxx:51164->xxx:9669: read: connection reset by peer

nebula graphd 的容器进程还在吗?看看 nebula-graphd 的日志是啥错误?

docker logs -f graphd容器id,没有日志,进入容器logs文件夹下面是空的。
现在跑了如下查询,Graph500的数据
GO 1 TO 3 STEPS FROM “3600312” OVER ed WHERE ed._dst != “3600312” YIELD ed._dst AS vid | GROUP BY $-.vid YIELD 1 AS id | GROUP BY $-.id YIELD COUNT($-.id)

gateway挂掉了,报错如下.。内存15G

Error info: write tcp xxxip:39550->xxxip:9669: write: broken pipe
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x10 pc=0x77d468]

goroutine 319 [running]:
github.com/vesoft-inc/nebula-go.genResultSet(0x0, 0xc0000240a0)
/go/pkg/mod/github.com/vesoft-inc/nebula-go@v1.1.1-0.20210107025320-8998c3593a59/result_set.go:76 +0x48
github.com/vesoft-inc/nebula-go.(*Session).Execute(0xc0003c2750, 0xc0004820a0, 0x9a, 0x0, 0x7f7f34c65501, 0xc00021ab00)
/go/pkg/mod/github.com/vesoft-inc/nebula-go@v1.1.1-0.20210107025320-8998c3593a59/session.go:55 +0x4d8
nebula-http-gateway/service/pool.NewConnection.func1(0xc000238310)
/nebula-http-gateway/service/pool/pool.go:84 +0xa3
created by nebula-http-gateway/service/pool.NewConnection
/nebula-http-gateway/service/pool/pool.go:79 +0x5e4

我在本地验证了一下你的 Query,类似的语句如下:

(fass@nebula) [nba]> GO 1 TO 3 STEPS FROM "Tim Duncan" OVER like WHERE like._dst != "Tony Parker" YIELD like._dst AS vid | GROUP BY $-.vid YIELD 1 AS id | GROUP BY $-.id YIELD COUNT($-.id)
+--------------+
| COUNT($-.id) |
+--------------+
| 3            |
+--------------+
Got 1 rows (time spent 145258/147711 us)

你可否用 console 也实验一下?你用的 studio 什么版本的,看看是否是 go client 不一致造成的。

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