[
https://issues.apache.org/jira/browse/HIVE-13126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei Zheng updated HIVE-13126:
-----------------------------
Attachment: HIVE-13126.3.patch
patch 3, moving reset logic from closeOp to initializeOp as Gopal suggested.
> Clean up MapJoinOperator properly to avoid object cache reuse with
> unintentional states
> ---------------------------------------------------------------------------------------
>
> Key: HIVE-13126
> URL: https://issues.apache.org/jira/browse/HIVE-13126
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 2.0.0
> Reporter: Wei Zheng
> Assignee: Wei Zheng
> Attachments: HIVE-13126.1.patch, HIVE-13126.2.patch,
> HIVE-13126.3.patch
>
>
> For a given job, one task may reuse other task's object cache (plan cache)
> such as MapJoinOperator. This is fine. But if we have some dirty states left
> over, it may cause issue like wrong results.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
