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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-3386) PhoenixStorageHandler throws NPE if local tasks executed via child
Date Wed, 02 Nov 2016 18:09:59 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-3386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15629864#comment-15629864
] 

James Taylor commented on PHOENIX-3386:
---------------------------------------

+1

> PhoenixStorageHandler throws NPE if local tasks executed via child
> ------------------------------------------------------------------
>
>                 Key: PHOENIX-3386
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3386
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.8.0
>            Reporter: Sergey Soldatov
>            Assignee: Sergey Soldatov
>              Labels: HivePhoenix
>         Attachments: PHOENIX-3386.patch
>
>
> By default hive is using hive.exec.submit.local.task.via.child as true. In this case
all MR tasks are running in separate processes and in this case NPE is thrown from PhoenixStorageHandler.getTableKeyOfSession.
The reason is that in new process the SessionState returns null and method is unable to build
key for session. We need to pass session id through jobConf.



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