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From "Gururaj Shetty (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HBASE-13619) CreateTableHandler: postCreateTableHanler coprocessor runs as RemoteRpcUser privileged action.
Date Wed, 13 May 2015 05:22:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gururaj Shetty reassigned HBASE-13619:
--------------------------------------

    Assignee: Gururaj Shetty

> CreateTableHandler: postCreateTableHanler coprocessor runs as RemoteRpcUser privileged
action.
> ----------------------------------------------------------------------------------------------
>
>                 Key: HBASE-13619
>                 URL: https://issues.apache.org/jira/browse/HBASE-13619
>             Project: HBase
>          Issue Type: Improvement
>          Components: Coprocessors
>            Reporter: Abhishek Kumar
>            Assignee: Gururaj Shetty
>            Priority: Minor
>
> It seems that post HBASE-11886 merge, in secure mode, custom master coprocessor 's postCreateTableHandler
runs as remoteRPCUser privilege so will not be able to perform operation (such as hdfs operations)
which requires master user privileges.
> Coprocessor developer can however, get around this by wrapping their code under master
user privilege action by using User.runAsLoginUser, same can be documented.



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