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https://issues.apache.org/jira/browse/HIVE-16231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Barna Zsombor Klara updated HIVE-16231:
---------------------------------------
Attachment: HIVE-16231.01.patch
In the use case where we read/write timestamps in legacy mode a regression was
introduced. Instead of writing the timestamps adjusted with the local timezone
it was written and read with UTC adjustment, so with no adjustment.
This patch will address this regression and should be released together with
HIVE-12767.
> Parquet timestamp may be stored differently since HIVE-12767
> ------------------------------------------------------------
>
> Key: HIVE-16231
> URL: https://issues.apache.org/jira/browse/HIVE-16231
> Project: Hive
> Issue Type: Bug
> Reporter: Barna Zsombor Klara
> Assignee: Barna Zsombor Klara
> Priority: Critical
> Fix For: 2.2.0
>
> Attachments: HIVE-16231.01.patch
>
>
> If the parquet table is missing its timezone property then the timestamp will
> be stored with an adjustment instead of without it. This will cause a
> regression with other applications like Impala or Spark.
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