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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10735) Distcp using webhdfs on secure HA clusters fails with StandbyException
Date Tue, 18 Oct 2016 22:03:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang updated HDFS-10735:
-------------------------------
    Fix Version/s: 3.0.0-alpha2

> Distcp using webhdfs on secure HA clusters fails with StandbyException
> ----------------------------------------------------------------------
>
>                 Key: HDFS-10735
>                 URL: https://issues.apache.org/jira/browse/HDFS-10735
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: webhdfs
>    Affects Versions: 2.7.2
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>             Fix For: 2.8.0, 3.0.0-alpha2
>
>         Attachments: HDFS-10735-001.patch, exception.txt
>
>
> A distcp running on HADOOP 2.7.2 cluster , copying from HADOOP 2.4.1 cluster fails.
> Both are secure clusters.
> The logs indicates that task contacts the StandBy name node on the remote cluster i first
and gets a standByException. 
> Instead of retrying with the active name node on the remote cluster, the execution errors
out throwing InvalidToken
> The exception is attached



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