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Posted to hdfs-issues@hadoop.apache.org by "Jim Brennan (Jira)" <ji...@apache.org> on 2020/06/03 21:09:00 UTC
[jira] [Commented] (HDFS-14054) TestLeaseRecovery2:
testHardLeaseRecoveryAfterNameNodeRestart2 and
testHardLeaseRecoveryWithRenameAfterNameNodeRestart are flaky
[ https://issues.apache.org/jira/browse/HDFS-14054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17125323#comment-17125323 ]
Jim Brennan commented on HDFS-14054:
------------------------------------
[~zvenczel], [~inigoiri] we have seen this failure in our internal branch-2.10 builds. In fact, I was able to repro it on the first try. I've verified that the patch applies to branch-2.10 and I have run the test in a loop and it does appear to fix it.
Can we get this patch pulled back to branch-2.10?
cc: [~kihwal]
> TestLeaseRecovery2: testHardLeaseRecoveryAfterNameNodeRestart2 and testHardLeaseRecoveryWithRenameAfterNameNodeRestart are flaky
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-14054
> URL: https://issues.apache.org/jira/browse/HDFS-14054
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.6.0, 3.0.3
> Reporter: Zsolt Venczel
> Assignee: Zsolt Venczel
> Priority: Major
> Labels: flaky-test
> Fix For: 3.3.0
>
> Attachments: HDFS-14054.01.patch
>
>
> -------------------------------------------------------
> T E S T S
> -------------------------------------------------------
> OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0
> Running org.apache.hadoop.hdfs.TestLeaseRecovery2
> Tests run: 7, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 68.971 sec <<< FAILURE! - in org.apache.hadoop.hdfs.TestLeaseRecovery2
> testHardLeaseRecoveryAfterNameNodeRestart2(org.apache.hadoop.hdfs.TestLeaseRecovery2) Time elapsed: 4.375 sec <<< FAILURE!
> java.lang.AssertionError: lease holder should now be the NN
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at org.apache.hadoop.hdfs.TestLeaseRecovery2.checkLease(TestLeaseRecovery2.java:568)
> at org.apache.hadoop.hdfs.TestLeaseRecovery2.hardLeaseRecoveryRestartHelper(TestLeaseRecovery2.java:520)
> at org.apache.hadoop.hdfs.TestLeaseRecovery2.testHardLeaseRecoveryAfterNameNodeRestart2(TestLeaseRecovery2.java:437)
> testHardLeaseRecoveryWithRenameAfterNameNodeRestart(org.apache.hadoop.hdfs.TestLeaseRecovery2) Time elapsed: 4.339 sec <<< FAILURE!
> java.lang.AssertionError: lease holder should now be the NN
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at org.apache.hadoop.hdfs.TestLeaseRecovery2.checkLease(TestLeaseRecovery2.java:568)
> at org.apache.hadoop.hdfs.TestLeaseRecovery2.hardLeaseRecoveryRestartHelper(TestLeaseRecovery2.java:520)
> at org.apache.hadoop.hdfs.TestLeaseRecovery2.testHardLeaseRecoveryWithRenameAfterNameNodeRestart(TestLeaseRecovery2.java:443)
> Results :
> Failed tests:
> TestLeaseRecovery2.testHardLeaseRecoveryAfterNameNodeRestart2:437->hardLeaseRecoveryRestartHelper:520->checkLease:568 lease holder should now be the NN
> TestLeaseRecovery2.testHardLeaseRecoveryWithRenameAfterNameNodeRestart:443->hardLeaseRecoveryRestartHelper:520->checkLease:568 lease holder should now be the NN
> Tests run: 7, Failures: 2, Errors: 0, Skipped: 0
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