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Posted to issues@hive.apache.org by "Swarnim Kulkarni (JIRA)" <ji...@apache.org> on 2015/08/07 18:53:45 UTC

[jira] [Updated] (HIVE-11469) InstanceCache does not have proper implementation of equals or hashcode

     [ https://issues.apache.org/jira/browse/HIVE-11469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Swarnim Kulkarni updated HIVE-11469:
------------------------------------
    Attachment: HIVE-11469.1.patch.txt

Turned out to be simpler than what I was expecting it to be. Patch attached.

> InstanceCache does not have proper implementation of equals or hashcode
> -----------------------------------------------------------------------
>
>                 Key: HIVE-11469
>                 URL: https://issues.apache.org/jira/browse/HIVE-11469
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>            Reporter: Swarnim Kulkarni
>            Assignee: Swarnim Kulkarni
>         Attachments: HIVE-11469.1.patch.txt
>
>
> With HIVE-11288, we started using InstanceCache as a key. However it doesn't seem like the class actually implements the equals or hashcode methods which can potentially lead to inaccurate results. 



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