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Posted to dev@hive.apache.org by "Sergio Peña (JIRA)" <ji...@apache.org> on 2014/12/18 19:05:13 UTC

[jira] [Updated] (HIVE-9161) Fix ordering differences on UDF functions due to Java8

     [ https://issues.apache.org/jira/browse/HIVE-9161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergio Peña updated HIVE-9161:
------------------------------
    Status: Patch Available  (was: Open)

> 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
>
>
> 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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