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https://issues.apache.org/jira/browse/PARQUET-352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Szadovszky updated PARQUET-352:
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Fix Version/s: 1.8.2
> Add tags to "created by" metadata in the file footer
> ----------------------------------------------------
>
> Key: PARQUET-352
> URL: https://issues.apache.org/jira/browse/PARQUET-352
> Project: Parquet
> Issue Type: Bug
> Components: parquet-mr
> Reporter: Ryan Blue
> Assignee: Ryan Blue
> Priority: Major
> Fix For: 1.9.0, 1.8.2
>
>
> Hive has been writing timestamp (without time zone) data incorrectly by
> converting a timestamp with no time zone to UTC. There is no way to know that
> Hive definitely wrote the files, so it is difficult to add a recovery
> mechanism in the object model. Adding a tag for the object model to the
> "created by" metadata will allow us to detect situations like this in the
> future.
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