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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14852) Intermittent failure of S3Guard TestConsistencyListFiles
Date Tue, 09 Jan 2018 15:25:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16318588#comment-16318588
] 

Steve Loughran commented on HADOOP-14852:
-----------------------------------------

Seen this again
{code}
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 71.823 s - in org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardToolDynamoDB
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 76.82 s - in org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardConcurrentOps
[INFO] Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 86.281 s - in org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardToolLocal
[INFO] Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 334.686 s - in org.apache.hadoop.fs.s3a.commit.magic.ITestMagicCommitProtocol
[INFO] Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 72.873 s - in org.apache.hadoop.fs.s3a.ITestS3AContractGetFileStatusV1List
[INFO] Tests run: 43, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 130.274 s - in org.apache.hadoop.fs.s3a.ITestS3AFileSystemContract
[ERROR] Tests run: 9, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 152.859 s <<<
FAILURE! - in org.apache.hadoop.fs.s3a.ITestS3GuardListConsistency
[ERROR] testConsistentListFiles(org.apache.hadoop.fs.s3a.ITestS3GuardListConsistency)  Time
elapsed: 73.947 s  <<< FAILURE!
java.lang.AssertionError: s3a://hwdev-steve-ireland-new/fork-0008/test/doTestListFiles-2-2-1-false/file-2-DELAY_LISTING_ME
should have been listed
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.apache.hadoop.fs.s3a.ITestS3GuardListConsistency.verifyFileIsListed(ITestS3GuardListConsistency.java:466)
	at org.apache.hadoop.fs.s3a.ITestS3GuardListConsistency.doTestListFiles(ITestS3GuardListConsistency.java:449)
	at org.apache.hadoop.fs.s3a.ITestS3GuardListConsistency.testConsistentListFiles(ITestS3GuardListConsistency.java:370)
	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.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)

[WARNING] Tests run: 62, Failures: 0, Errors: 0, Skipped: 3, Time elapsed: 357.487 s - in
org.apache.hadoop.fs.s3a.fileContext.ITestS3AFileContextMainOperations
[INFO] 
[INFO] Results:
[INFO] 
{code}

> Intermittent failure of S3Guard TestConsistencyListFiles
> --------------------------------------------------------
>
>                 Key: HADOOP-14852
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14852
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3, test
>    Affects Versions: 3.0.0-beta1
>            Reporter: Steve Loughran
>
> I'm seeing intermittent test failures with a test run of {{ -Dparallel-tests -DtestsThreadCount=8
-Ds3guard -Ddynamo}}  (-Dauth set or unset) in which a file in DELAY-LISTING-ME isn't being
returned in a listing. 
> Theories
> * test is wrong
> * config is wrong
> * code is wrong



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