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https://issues.apache.org/jira/browse/HIVE-20974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17064375#comment-17064375
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Shixiong Zhu commented on HIVE-20974:
-------------------------------------
Will this be backported to other branches? This looks a safe change and helps a
lot. The user can see the exception directly rather than "FAILED: Execution
Error, return code 1 from org.apache.hadoop.hive.ql.exec.tez.TezTask".
> TezTask should set task exception on failures
> ---------------------------------------------
>
> Key: HIVE-20974
> URL: https://issues.apache.org/jira/browse/HIVE-20974
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Priority: Trivial
> Fix For: 4.0.0
>
> Attachments: HIVE-20974.1.patch, HIVE-20974.2.patch,
> HIVE-20974.3.patch
>
>
> TezTask logs the error as "Failed to execute tez graph" and proceeds further.
> "TaskRunner.runSequentail()" code would not be able to get these exceptions
> for TezTask. If there are any failure hooks configured, these exceptions
> wouldn't show up.
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