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https://issues.apache.org/jira/browse/PARQUET-383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14907123#comment-14907123
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Ryan Blue commented on PARQUET-383:
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I think this is a good idea. I'd make the error fatal only if the user opted to
use the metadata file. I'd suggest that we not write the metadata file by
default, but I don't think that's an option without a major version bump
because it could break users.
> ParquetOutputCommitter should propagate errors when writing metadata files
> --------------------------------------------------------------------------
>
> Key: PARQUET-383
> URL: https://issues.apache.org/jira/browse/PARQUET-383
> Project: Parquet
> Issue Type: Improvement
> Reporter: Alex Levenson
> Priority: Minor
>
> There's a lot of different ways the output committer can fail, or fail to
> rollback after failing to write metadata files. We should decide whether
> metadata files are required, and fatal (I think that's reasonable if the user
> asked for them), and propagate without squashing exceptions.
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