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https://issues.apache.org/jira/browse/YARN-4348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsuyoshi Ozawa updated YARN-4348:
---------------------------------
    Description: 
Jian mentioned that the current internal ZK configuration of ZKRMStateStore can 
cause a following situation:

1. syncInternal timeouts, 
2. but sync succeeded later on.

We should use zkResyncWaitTime as the timeout value.

  was:
The current internal ZK configuration of ZKRMStateStore can cause a following 
situation:

1. syncInternal timeouts, 
2. but sync succeeded later on.

We should use zkResyncWaitTime as the timeout value.


> ZKRMStateStore.syncInternal should wait for zkResyncWaitTime instead of 
> zkSessionTimeout
> ----------------------------------------------------------------------------------------
>
>                 Key: YARN-4348
>                 URL: https://issues.apache.org/jira/browse/YARN-4348
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.7.2
>            Reporter: Tsuyoshi Ozawa
>            Assignee: Tsuyoshi Ozawa
>         Attachments: log.txt
>
>
> Jian mentioned that the current internal ZK configuration of ZKRMStateStore 
> can cause a following situation:
> 1. syncInternal timeouts, 
> 2. but sync succeeded later on.
> We should use zkResyncWaitTime as the timeout value.



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