Karthik Kambatla commented on YARN-2132:

The test failure is unrelated. The patch itself looks good to me. +1.

> ZKRMStateStore.ZKAction#runWithRetries doesn't log the exception it encounters
> ------------------------------------------------------------------------------
>                 Key: YARN-2132
>                 URL: https://issues.apache.org/jira/browse/YARN-2132
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Karthik Kambatla
>            Assignee: Vamsee Yarlagadda
>         Attachments: YARN-2132.patch, YARN-2132v2.patch, YARN-2132v3.patch
> If we encounter any ZooKeeper issues, we don't know what is going on unless 
> we exhaust all the retries. It would really help to log the exception sooner, 
> so we know what is going on with the cluster. 

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