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Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2015/04/15 20:39:59 UTC

[jira] [Updated] (HIVE-10329) Hadoop reflectionutils has issues

     [ https://issues.apache.org/jira/browse/HIVE-10329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HIVE-10329:
------------------------------------
    Summary: Hadoop reflectionutils has issues  (was: LLAP: Hadoop reflectionutils has issues)

> Hadoop reflectionutils has issues
> ---------------------------------
>
>                 Key: HIVE-10329
>                 URL: https://issues.apache.org/jira/browse/HIVE-10329
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-10329.patch
>
>
> 1) Constructor cache leaks classes and their attendant static overhead forever.
> 2) Class cache inside conf used when getting JobConfigurable classes has an epic lock.
> Both bugs are files in Hadoop but will hardly ever be fixed at this rate. This version avoids both problems



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