[jira] [Commented] (BEAM-7998) MatchesFiles or MatchAll seems to return several times the same element

["Beam JIRA Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-7998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17174671#comment-17174671 ] 

Beam JIRA Bot commented on BEAM-7998:
-------------------------------------

This issue is P2 but has been unassigned without any comment for 60 days so it has been labeled "stale-P2". If this issue is still affecting you, we care! Please comment and remove the label. Otherwise, in 14 days the issue will be moved to P3.

Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed explanation of what these priorities mean.


> MatchesFiles or MatchAll seems to return several times the same element
> -----------------------------------------------------------------------
>
>                 Key: BEAM-7998
>                 URL: https://issues.apache.org/jira/browse/BEAM-7998
>             Project: Beam
>          Issue Type: Bug
>          Components: io-py-files
>    Affects Versions: 2.14.0
>         Environment: GCP for storage, DirectRunner and DataflowRunner both have the problem. PyCharm on Win10 for IDE and dev environment.
>            Reporter: Jerome MASSOT
>            Priority: P2
>              Labels: ccoss2019, stale-P2
>
> Hi team,
> when I use MatcheFiles using wildcard and files located in a GCP bucket, the MatcheFiles transform returns several times (at least 2) the same file.
> I have tried to follow the stack, and I can see that the MatchesAll is called twice when I run the pipeline on a debug project where a single element is present in the bucket.
> But I am not good enough to say more than that. Sorry.
> Best regards
> Jerome



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