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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2019/05/17 21:09:00 UTC

[jira] [Commented] (HADOOP-16203) ITestS3AContractGetFileStatusV1List may have consistency issues

    [ https://issues.apache.org/jira/browse/HADOOP-16203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16842573#comment-16842573 ] 

Steve Loughran commented on HADOOP-16203:
-----------------------------------------

reported again. The list test calls `createDirWithEmptySubFolder();` to create an empty dir, but lists the base testdir.

I'd say "maybe if both contract tests run at the same time", but the per-fork tests should prevent that.

Options

* cut the test completely. We've moved to v2 except for external stores
* Do better diagnostics in the base class: dump the actual listing



> ITestS3AContractGetFileStatusV1List may have consistency issues
> ---------------------------------------------------------------
>
>                 Key: HADOOP-16203
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16203
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.3.0
>            Reporter: Steve Loughran
>            Priority: Minor
>
> Seeing in a failure in the listing tests which looks like it could suffer from some consistency/concurrency issues: the path used is chosen from the method name, but with two subclasses of the {{AbstractContractGetFileStatusTest}} suite, the S3A tests could be interfering.



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