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https://issues.apache.org/jira/browse/HDDS-1436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16819000#comment-16819000
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Shashikant Banerjee edited comment on HDDS-1436 at 4/16/19 1:18 PM:
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This has been addressed with HDDS-1395. The test fails because of a
Precondition check in CommitWatcher#watchForCommit which assumes that the
commitIndex2FlushDataMap should not be empty once this function is called, but
in tests , it executes a watchForCommit on a putBliock logIndex out of 2
putBlocks calls being made and wait for it to complete. It is possible that,
while waiting for first putBlock, the 2nd putBlock also completes and ends up
cleaning up the commitIndex2FlushedData Map. Hence, while calling
watchForCommit on the next index, it might be possible to have
commitIndex2FlushDataMap empty. The fix is to remove the precondition check
while calling watchForCommit.
was (Author: shashikant):
This has been addressed with HDDS-1395.
> TestCommitWatcher#testReleaseBuffersOnException fails with
> IllegalStateException
> --------------------------------------------------------------------------------
>
> Key: HDDS-1436
> URL: https://issues.apache.org/jira/browse/HDDS-1436
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Client
> Affects Versions: 0.5.0
> Reporter: Mukul Kumar Singh
> Assignee: Shashikant Banerjee
> Priority: Major
> Labels: ozone-flaky-test
>
> the test is failing with the following exception
> {code}
> java.lang.IllegalStateException
> at
> com.google.common.base.Preconditions.checkState(Preconditions.java:129)
> at
> org.apache.hadoop.hdds.scm.storage.CommitWatcher.watchForCommit(CommitWatcher.java:191)
> at
> org.apache.hadoop.ozone.client.rpc.TestCommitWatcher.testReleaseBuffersOnException(TestCommitWatcher.java:277)
> 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.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> {code}
> https://ci.anzix.net/job/ozone-nightly/63/testReport/org.apache.hadoop.ozone.client.rpc/TestCommitWatcher/testReleaseBuffersOnException/
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