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From Sergio Peña (JIRA) <j...@apache.org>
Subject [jira] [Commented] (HIVE-9161) Fix ordering differences on UDF functions due to Java8
Date Thu, 18 Dec 2014 22:13:13 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14252389#comment-14252389
] 

Sergio Peña commented on HIVE-9161:
-----------------------------------

Hi [~mohitsabharwal]

It is good for me. I'll remove the changes on the StandardMapObjctInspector, and update new
changes.

Thanks.

> Fix ordering differences on UDF functions due to Java8
> ------------------------------------------------------
>
>                 Key: HIVE-9161
>                 URL: https://issues.apache.org/jira/browse/HIVE-9161
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: 0.13.1
>            Reporter: Sergio Peña
>            Assignee: Sergio Peña
>         Attachments: HIVE-9161.1.patch, HIVE-9161.2.patch
>
>
> Java 8 uses a different hash function for HashMap, which is leading to iteration order
differences in several cases. (See Java8 vs Java7)
> This part is related to UDF functions.



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