[
https://issues.apache.org/jira/browse/HDFS-12938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ajay Kumar updated HDFS-12938:
------------------------------
Status: Patch Available (was: Open)
> TestErasureCodigCLI testAll failing consistently.
> -------------------------------------------------
>
> Key: HDFS-12938
> URL: https://issues.apache.org/jira/browse/HDFS-12938
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: erasure-coding, hdfs
> Affects Versions: 3.1.0
> Reporter: Rushabh S Shah
> Assignee: Ajay Kumar
> Attachments: HDFS-12938.001.patch
>
>
> {{TestErasureCodingCLI#testAll}} is failing consistently.
> It failed in this precommit:
> https://builds.apache.org/job/PreCommit-HDFS-Build/22435/testReport/org.apache.hadoop.cli/TestErasureCodingCLI/testAll/
> I ran locally on my laptop and it failed too.
> It failed with this stack trace:
> {noformat}
> java.lang.AssertionError: One of the tests failed. See the Detailed results
> to identify the command that failed
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at
> org.apache.hadoop.cli.CLITestHelper.displayResults(CLITestHelper.java:264)
> at org.apache.hadoop.cli.CLITestHelper.tearDown(CLITestHelper.java:126)
> at
> org.apache.hadoop.cli.TestErasureCodingCLI.tearDown(TestErasureCodingCLI.java:77)
> 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$1.runReflectiveCall(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
> at
> org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
> {noformat}
> Below is the detailed report from
> {{org.apache.hadoop.cli.TestErasureCodingCLI-output.txt}}.
> {noformat}
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(156)) -
> -------------------------------------------
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(157)) - Test ID: [15]
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(158)) - Test Description:
> [setPolicy : set policy on non-empty directory]
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(159)) -
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(163)) - Test Commands: [-fs
> hdfs://localhost:52345 -mkdir /ecdir]
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(163)) - Test Commands: [-fs
> hdfs://localhost:52345 -touchz /ecdir/file1]
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(163)) - Test Commands: [-fs
> hdfs://localhost:52345 -setPolicy -policy RS-6-3-1024k -path /ecdir]
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(167)) -
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(170)) - Cleanup Commands: [-fs
> hdfs://localhost:52345 -rm -R /ecdir]
> 2017-12-18 09:25:44,821 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(174)) -
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(178)) - Comparator:
> [SubstringComparator]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(180)) - Comparision result:
> [fail]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(182)) - Expected output:
> [Warning: setting erasure coding policy on an non-empty directory will not
> automatically convert existing data to RS-6-3-1024]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(184)) - Actual output:
> [Set erasure coding policy RS-6-3-1024k on /ecdir
> Warning: setting erasure coding policy on a non-empty directory will not
> automatically convert existing files to RS-6-3-1024k
> ]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(187)) -
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(156)) -
> -------------------------------------------
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(157)) - Test ID: [17]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(158)) - Test Description:
> [unsetPolicy : unset policy on non-empty directory]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(159)) -
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(163)) - Test Commands: [-fs
> hdfs://localhost:52345 -mkdir /ecdir]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(163)) - Test Commands: [-fs
> hdfs://localhost:52345 -setPolicy -policy RS-6-3-1024k -path /ecdir]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(163)) - Test Commands: [-fs
> hdfs://localhost:52345 -touchz /ecdir/file1]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(163)) - Test Commands: [-fs
> hdfs://localhost:52345 -unsetPolicy -path /ecdir]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(167)) -
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(170)) - Cleanup Commands: [-fs
> hdfs://localhost:52345 -rm -R /ecdir]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(174)) -
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(178)) - Comparator:
> [SubstringComparator]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(180)) - Comparision result:
> [fail]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(182)) - Expected output:
> [Warning: unsetting erasure coding policy on an non-empty directory will not
> automatically convert existing data to replicated data]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(184)) - Actual output:
> [Unset erasure coding policy from /ecdir
> Warning: unsetting erasure coding policy on a non-empty directory will not
> automatically convert existing files to replicated data.
> ]
> 2017-12-18 09:25:44,822 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(187)) -
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(191)) - Summary results:
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(192)) - ----------------------------------
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(212)) - Testing mode: test
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(213)) -
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(214)) - Overall result: ---
> FAIL ---
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(222)) - # Tests pass: 51
> (96%)
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(224)) - # Tests fail: 2 (3%)
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(228)) - # Validations done: 67
> (each test may do multiple validations)
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(231)) -
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(232)) - Failing tests:
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(233)) - --------------
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(239)) - 15: setPolicy : set policy on
> non-empty directory
> 2017-12-18 09:25:44,823 [Thread-0] INFO cli.CLITestHelper
> (CLITestHelper.java:displayResults(239)) - 17: unsetPolicy : unset policy on
> non-empty directory
> {noformat}
> {{setPolicy}} and {{unsetPolicy}} commands are failing.
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