[jira] [Commented] (BEAM-13720) TextIO.write .withWindowedWrites does not work on windows

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

    [ https://issues.apache.org/jira/browse/BEAM-13720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17512757#comment-17512757 ] 

Beam JIRA Bot commented on BEAM-13720:
--------------------------------------

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.


> TextIO.write .withWindowedWrites does not work on windows
> ---------------------------------------------------------
>
>                 Key: BEAM-13720
>                 URL: https://issues.apache.org/jira/browse/BEAM-13720
>             Project: Beam
>          Issue Type: Bug
>          Components: io-java-text
>    Affects Versions: 2.35.0
>            Reporter: Kaj
>            Priority: P2
>              Labels: stale-P2, starter
>
> This basic code fails on MS Windows
> .apply(TextIO.write().to("anything")
> .withWindowedWrites()
> .withNumShards(1)
> with
> java.nio.file.InvalidPathException: Illegal char <:> at index 16: anything2021-12-31T23:00:00.000Z....
> because the default FilenamePolicy uses a simple Instant format for Beam Windows that includes ":" which are illegal in MS Windows paths



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