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https://issues.apache.org/jira/browse/HIVE-18718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16401466#comment-16401466
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Vihang Karajgaonkar commented on HIVE-18718:
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The test failures look environment related. I think we should reduce the batch
size of TestNegativeCliDriver. The previous run test failures were mostly
related to GC related and the patch didn't change any code.
Patch merged to master. Thanks for your contribution [~janulatha]
> Integer like types throws error when there is a mismatch
> --------------------------------------------------------
>
> Key: HIVE-18718
> URL: https://issues.apache.org/jira/browse/HIVE-18718
> Project: Hive
> Issue Type: Improvement
> Reporter: Janaki Lahorani
> Assignee: Janaki Lahorani
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: HIVE-18718.1.patch, HIVE-18718.2.patch,
> HIVE-18718.3.patch, HIVE-18718.4.patch, HIVE-18718.4.patch
>
>
> If a value is saved with long type and read as int type it results in
> FAILED: Execution Error, return code 2 from
> org.apache.hadoop.hive.ql.exec.mr.MapRedTask
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