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From "James Clampffer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11730) libhdfs++: RPC connection should handle authorization error call id
Date Mon, 01 May 2017 21:06:04 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Clampffer updated HDFS-11730:
-----------------------------------
    Attachment: HDFS-11730.HDFS-8707.000.patch

Simple fix.  Not sure how to write a test that easily reproduces the error.  Seems like it
generally happens when dealing with broken kerberos configs.

> libhdfs++: RPC connection should handle authorization error call id
> -------------------------------------------------------------------
>
>                 Key: HDFS-11730
>                 URL: https://issues.apache.org/jira/browse/HDFS-11730
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: James Clampffer
>            Assignee: James Clampffer
>            Priority: Minor
>         Attachments: HDFS-11730.HDFS-8707.000.patch
>
>
> 2 Problems:
> 1) Authorization error call id isn't recognized, so retry logic kicks in rather than
bailing out when the client gets it
> 2) Printing call_id as unsigned during error means small negative values used for signalling
look like large positive values.  This patch also just casts that error back to a signed 32
bit int.



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