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https://issues.apache.org/jira/browse/HIVE-22584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16993262#comment-16993262
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Zoltan Haindrich commented on HIVE-22584:
-----------------------------------------
from the preceeding comments I would assume that 4 should be running already
https://github.com/apache/hive/blob/8b18c3c70d5ec2a4549d9ab7e610d92ee8506d55/llap-server/src/test/org/apache/hadoop/hive/llap/daemon/impl/TestTaskExecutorService.java#L500
if you agree that can be fixed before commit (if you don't its also ok "as is"
because these falky tests are really ruin everyones days)
+1
thank you for improving the reliability of this test!
> Flakyness in TestTaskExecutorService.testSetCapacity
> ----------------------------------------------------
>
> Key: HIVE-22584
> URL: https://issues.apache.org/jira/browse/HIVE-22584
> Project: Hive
> Issue Type: Test
> Reporter: Peter Vary
> Assignee: Peter Vary
> Priority: Major
> Attachments: HIVE-22584.patch
>
>
> Very rarely the test fails:
> {code}
> java.lang.AssertionError: expected:<0> but was:<1>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:555)
> at org.junit.Assert.assertEquals(Assert.java:542)
> at
> org.apache.hadoop.hive.llap.daemon.impl.TestTaskExecutorService.testSetCapacity(TestTaskExecutorService.java:515)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
> {code}
> See:
> https://builds.apache.org/job/PreCommit-HIVE-Build/19739/testReport/org.apache.hadoop.hive.llap.daemon.impl/TestTaskExecutorService/testSetCapacity/
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