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Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/05/06 05:27:13 UTC

[jira] [Updated] (HADOOP-9844) NPE when trying to create an error message response of RPC

     [ https://issues.apache.org/jira/browse/HADOOP-9844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer updated HADOOP-9844:
-------------------------------------
    Labels: BB2015-05-TBR  (was: )

> NPE when trying to create an error message response of RPC
> ----------------------------------------------------------
>
>                 Key: HADOOP-9844
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9844
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 3.0.0, 2.1.1-beta, 2.6.0
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>              Labels: BB2015-05-TBR
>         Attachments: HADOOP-9844-001.patch
>
>
> I'm seeing an NPE which is raised when the server is trying to create an error response to send back to the caller and there is no error text.
> The root cause is probably somewhere in SASL, but sending something back to the caller would seem preferable to NPE-ing server-side.



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