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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1866) YARN RM fails to load state store with delegation token parsing error
Date Tue, 25 Mar 2014 00:04:16 GMT

    [ https://issues.apache.org/jira/browse/YARN-1866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13945895#comment-13945895
] 

Jian He commented on YARN-1866:
-------------------------------

This is due to RMDelegationTokenIdentifier#localServiceAddress is not yet set when application
is renewing the local tokens on recovery.
YARN-1107 had a similar issue, where the test case didn't catch this because RMDelegationTokenIdentifier#localServiceAddress
is a static field and once it's set in the first RM,  the second RM can also pick up the same
value.

Upload  a patch to set the localSecretManager and service address in DelegationTokenRenwer#serviceInit
 also.

> YARN RM fails to load state store with delegation token parsing error
> ---------------------------------------------------------------------
>
>                 Key: YARN-1866
>                 URL: https://issues.apache.org/jira/browse/YARN-1866
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>            Reporter: Arpit Gupta
>            Assignee: Jian He
>            Priority: Blocker
>
> In our secure Nightlies we saw exceptions in the RM log where it failed to parse the
deletegation token.



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