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https://issues.apache.org/jira/browse/YARN-1987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13987059#comment-13987059
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Ming Ma commented on YARN-1987:
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Jason, thanks for the clarification. The patch looks good to me.
> Wrapper for leveldb DBIterator to aid in handling database exceptions
> ---------------------------------------------------------------------
>
> Key: YARN-1987
> URL: https://issues.apache.org/jira/browse/YARN-1987
> Project: Hadoop YARN
> Issue Type: Improvement
> Affects Versions: 2.4.0
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Attachments: YARN-1987.patch
>
>
> Per discussions in YARN-1984 and MAPREDUCE-5652, it would be nice to have a
> utility wrapper around leveldb's DBIterator to translate the raw
> RuntimeExceptions it can throw into DBExceptions to make it easier to handle
> database errors while iterating.
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