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From "James Clampffer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11027) libhdfs++: Make sure HA retry policy is aware of authentication failures
Date Wed, 19 Oct 2016 19:50:58 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Clampffer updated HDFS-11027:
-----------------------------------
    Assignee:     (was: James Clampffer)

> libhdfs++: Make sure HA retry policy is aware of authentication failures
> ------------------------------------------------------------------------
>
>                 Key: HDFS-11027
>                 URL: https://issues.apache.org/jira/browse/HDFS-11027
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: James Clampffer
>
> "Authentication failed" status falls into the general !status.ok() block in the HA retry
policy so it will keep attempting to failover.  If the client isn't kerberized, or doesn't
have the right ticket it should give up and return a meaningful error message (right now it
returns a generic bad connection failure string).
> Wouldn't hurt to check the FixedDelayRetryPolicy to make sure that doesn't also keep
attempting to retry in the same way.  I suspect it does.



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