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Posted to dev@hive.apache.org by "Sergio Peña (JIRA)" <ji...@apache.org> on 2014/12/18 19:04:14 UTC

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

Sergio Peña created HIVE-9161:
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             Summary: 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


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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