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Posted to notifications@kyuubi.apache.org by "huangzhir (via GitHub)" <gi...@apache.org> on 2023/04/14 23:03:48 UTC
[GitHub] [kyuubi] huangzhir opened a new issue, #4713: [TEST] SchedulerPoolSuite has an issue: a false positive result
huangzhir opened a new issue, #4713:
URL: https://github.com/apache/kyuubi/issues/4713
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
### Search before asking
- [X] I have searched in the [issues](https://github.com/apache/kyuubi/issues?q=is%3Aissue) and found no similar issues.
### What kind of test improve?
- [X] Fix flaky tests.
- [X] Fix bug in tests.
- [ ] Increase test coverage.
- [ ] Other kinds of test improve.
### Describe the issues of the existing tests or improvements for new tests
The SchedulerPoolSuite unit test has an issue. Although the test passes, it is a false positive. The log is as follows:
```
- Scheduler pool
Error: Exception in thread "pool-601-thread-2" java.lang.Error: org.apache.kyuubi.jdbc.hive.KyuubiSQLException: org.apache.kyuubi.shade.org.apache.thrift.transport.TTransportException: java.net.SocketException: Broken pipe (Write failed)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1155)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: org.apache.kyuubi.jdbc.hive.KyuubiSQLException: org.apache.kyuubi.shade.org.apache.thrift.transport.TTransportException: java.net.SocketException: Broken pipe (Write failed)
at org.apache.kyuubi.jdbc.hive.KyuubiStatement.closeStatementIfNeeded(KyuubiStatement.java:167)
at org.apache.kyuubi.jdbc.hive.KyuubiStatement.closeClientOperation(KyuubiStatement.java:172)
at org.apache.kyuubi.jdbc.hive.KyuubiStatement.close(KyuubiStatement.java:183)
at org.apache.kyuubi.operation.JDBCTestHelper.$anonfun$withMultipleConnectionJdbcStatement$6(JDBCTestHelper.scala:70)
at org.apache.kyuubi.operation.JDBCTestHelper.$anonfun$withMultipleConnectionJdbcStatement$6$adapted(JDBCTestHelper.scala:70)
at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
at org.apache.kyuubi.operation.JDBCTestHelper.withMultipleConnectionJdbcStatement(JDBCTestHelper.scala:70)
at org.apache.kyuubi.operation.JDBCTestHelper.withMultipleConnectionJdbcStatement$(JDBCTestHelper.scala:54)
at org.apache.kyuubi.engine.spark.SchedulerPoolSuite.withMultipleConnectionJdbcStatement(SchedulerPoolSuite.scala:28)
at org.apache.kyuubi.operation.JDBCTestHelper.withJdbcStatement(JDBCTestHelper.scala:123)
at org.apache.kyuubi.operation.JDBCTestHelper.withJdbcStatement$(JDBCTestHelper.scala:122)
at org.apache.kyuubi.engine.spark.SchedulerPoolSuite.withJdbcStatement(SchedulerPoolSuite.scala:28)
at org.apache.kyuubi.engine.spark.SchedulerPoolSuite.$anonfun$new$6(SchedulerPoolSuite.scala:90)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
... 2 more
Caused by: org.apache.kyuubi.shade.org.apache.thrift.transport.TTransportException: java.net.SocketException: Broken pipe (Write failed)
at org.apache.kyuubi.shade.org.apache.thrift.transport.TIOStreamTransport.flush(TIOStreamTransport.java:161)
at org.apache.kyuubi.shade.org.apache.thrift.transport.TSaslTransport.flush(TSaslTransport.java:501)
at org.apache.kyuubi.shade.org.apache.thrift.transport.TSaslClientTransport.flush(TSaslClientTransport.java:37)
at org.apache.kyuubi.shade.org.apache.thrift.TServiceClient.sendBase(TServiceClient.java:73)
at org.apache.kyuubi.shade.org.apache.thrift.TServiceClient.sendBase(TServiceClient.java:62)
at org.apache.kyuubi.shade.org.apache.hive.service.rpc.thrift.TCLIService$Client.send_CloseOperation(TCLIService.java:515)
at org.apache.kyuubi.shade.org.apache.hive.service.rpc.thrift.TCLIService$Client.CloseOperation(TCLIService.java:507)
at sun.reflect.GeneratedMethodAccessor81.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.kyuubi.jdbc.hive.KyuubiConnection$SynchronizedHandler.invoke(KyuubiConnection.java:1287)
at com.sun.proxy.$Proxy39.CloseOperation(Unknown Source)
at org.apache.kyuubi.jdbc.hive.KyuubiStatement.closeStatementIfNeeded(KyuubiStatement.java:160)
... 17 more
Caused by: java.net.SocketException: Broken pipe (Write failed)
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at org.apache.kyuubi.shade.org.apache.thrift.transport.TIOStreamTransport.flush(TIOStreamTransport.java:159)
... 29 more
```
### Are you willing to submit PR?
- [X] Yes. I would be willing to submit a PR with guidance from the Kyuubi community to improve.
- [ ] No. I cannot submit a PR at this time.
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[GitHub] [kyuubi] pan3793 closed issue #4713: [TEST] SchedulerPoolSuite has an issue: a false positive result
Posted by "pan3793 (via GitHub)" <gi...@apache.org>.
pan3793 closed issue #4713: [TEST] SchedulerPoolSuite has an issue: a false positive result
URL: https://github.com/apache/kyuubi/issues/4713
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[GitHub] [kyuubi] github-actions[bot] commented on issue #4713: [TEST] SchedulerPoolSuite has an issue: a false positive result
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #4713:
URL: https://github.com/apache/kyuubi/issues/4713#issuecomment-1509376904
Hello @huangzhir,
Thanks for finding the time to report the issue!
We really appreciate the community's efforts to improve Apache Kyuubi.
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