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https://issues.apache.org/jira/browse/BEAM-11494?focusedWorklogId=542339&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-542339
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ASF GitHub Bot logged work on BEAM-11494:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Jan/21 19:00
Start Date: 26/Jan/21 19:00
Worklog Time Spent: 10m
Work Description: pabloem commented on pull request #13558:
URL: https://github.com/apache/beam/pull/13558#issuecomment-767758056
Considering these results, then we can conclude:
1. If the file appears when listing files in a bucket/directory, it means
that it has been written successfully
2. If a bundle fails in the middle of writing a file (and the file was not
finished), this file will not show up in directory listing
- Furthermore, the file can be safely retried - a new `rewriteToken` will
be created for it
- The bucket-lock policy will not prevent us from starting the `rewrite`
for this file again
So I think this change is safe.
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Issue Time Tracking
-------------------
Worklog Id: (was: 542339)
Time Spent: 0.5h (was: 20m)
> FileIO.Write overwrites destination files on retries
> ----------------------------------------------------
>
> Key: BEAM-11494
> URL: https://issues.apache.org/jira/browse/BEAM-11494
> Project: Beam
> Issue Type: Improvement
> Components: io-java-files
> Reporter: Pablo Estrada
> Assignee: Pablo Estrada
> Priority: P2
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Users have reported cases of FileIO.Write becoming stuck or failing due to
> overwriting destination files.
> The failure/stuckness occurs because there are some file system buckets with
> strict retention policies that do not allow files to be deleted.
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