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Posted to hdfs-issues@hadoop.apache.org by "Shashikant Banerjee (Jira)" <ji...@apache.org> on 2020/09/24 04:04:00 UTC

[jira] [Commented] (HDFS-15595) TestSnapshotCommands.testMaxSnapshotLimit fails in trunk

    [ https://issues.apache.org/jira/browse/HDFS-15595?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17201254#comment-17201254 ] 

Shashikant Banerjee commented on HDFS-15595:
--------------------------------------------

Thanks [~liuml07] for filing the issue. The test failure will be addressed with https://issues.apache.org/jira/browse/HDFS-15590.

> TestSnapshotCommands.testMaxSnapshotLimit fails in trunk
> --------------------------------------------------------
>
>                 Key: HDFS-15595
>                 URL: https://issues.apache.org/jira/browse/HDFS-15595
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs, snapshots, test
>            Reporter: Mingliang Liu
>            Assignee: Shashikant Banerjee
>            Priority: Major
>
> See [this|https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2326/1/testReport/org.apache.hadoop.hdfs/TestSnapshotCommands/testMaxSnapshotLimit/] for a sample error.
> Sample error stack:
> {quote}
> Error Message
> The real output is: createSnapshot: Failed to create snapshot: there are already 4 snapshot(s) and the per directory snapshot limit is 3
> .
>  It should contain: Failed to add snapshot: there are already 3 snapshot(s) and the max snapshot limit is 3
> Stacktrace
> java.lang.AssertionError: 
> The real output is: createSnapshot: Failed to create snapshot: there are already 4 snapshot(s) and the per directory snapshot limit is 3
> .
>  It should contain: Failed to add snapshot: there are already 3 snapshot(s) and the max snapshot limit is 3
> 	at org.junit.Assert.fail(Assert.java:88)
> 	at org.junit.Assert.assertTrue(Assert.java:41)
> 	at org.apache.hadoop.hdfs.DFSTestUtil.toolRun(DFSTestUtil.java:1934)
> 	at org.apache.hadoop.hdfs.DFSTestUtil.FsShellRun(DFSTestUtil.java:1942)
> 	at org.apache.hadoop.hdfs.TestSnapshotCommands.testMaxSnapshotLimit(TestSnapshotCommands.java:130)
> 	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:50)
> 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 	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.runLeaf(ParentRunner.java:325)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> 	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> 	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:363)
> 	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)
> {quote}
> I can also reproduce this locally.



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