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https://issues.apache.org/jira/browse/HIVE-13954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15319542#comment-15319542
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Prasanth Jayachandran commented on HIVE-13954:
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Test failures are unrelated. Committed patch to branch-2.1 and master.
> Parquet logs should go to STDERR
> --------------------------------
>
> Key: HIVE-13954
> URL: https://issues.apache.org/jira/browse/HIVE-13954
> Project: Hive
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Fix For: 2.1.0, 2.2.0
>
> Attachments: HIVE-13954.1.patch
>
>
> Parquet uses java util logging. When java logging is not configured using
> default logging.properties file, parquet's default fallback handler writes to
> STDOUT at INFO level. Hive writes all logging to STDERR and writes only the
> query output to STDOUT. Writing logs to STDOUT may cause issues when
> comparing query results.
> If we provide default logging.properties for parquet then we can configure it
> to write to file or stderr.
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