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https://issues.apache.org/jira/browse/HADOOP-13886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Mingliang Liu updated HADOOP-13886:
-----------------------------------
    Attachment: HADOOP-13886-HADOOP-13345.000.patch

Thanks [[email protected]] for your suggestion.

The v0 patch disables the integration test case if the metadata store is 
enabled.

In this case the fake directories are not created after rename in S3 and we 
think it's OK. Or else, we should keep the test and update the S3AFileSystem 
integration with S3Guard.

> s3guard:  ITestS3AFileOperationCost.testFakeDirectoryDeletion failure
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-13886
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13886
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: HADOOP-13345
>            Reporter: Aaron Fabbri
>         Attachments: HADOOP-13886-HADOOP-13345.000.patch
>
>
> testFakeDirectoryDeletion(org.apache.hadoop.fs.s3a.ITestS3AFileOperationCost) 
>  Time elapsed: 10.011 sec  <<< FAILURE!
> java.lang.AssertionError: after rename(srcFilePath, destFilePath): 
> directories_created expected:<1> but was:<0>
>         at org.junit.Assert.fail(Assert.java:88)
>         at org.junit.Assert.failNotEquals(Assert.java:743)
>         at org.junit.Assert.assertEquals(Assert.java:118)
>         at org.junit.Assert.assertEquals(Assert.java:555)
>         at 
> org.apache.hadoop.fs.s3a.S3ATestUtils$MetricDiff.assertDiffEquals(S3ATestUtils.java:431)
>         at 
> org.apache.hadoop.fs.s3a.ITestS3AFileOperationCost.testFakeDirectoryDeletion(ITestS3AFileOperationCost.java:254)
> More details to follow in comments.



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