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https://issues.apache.org/jira/browse/LENS-743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15551859#comment-15551859
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Hadoop QA commented on LENS-743:
--------------------------------

Patch does not apply. Build job: 
https://builds.apache.org/job/PreCommit-Lens-Build/1001/

> Query failure retries for transient errors
> ------------------------------------------
>
>                 Key: LENS-743
>                 URL: https://issues.apache.org/jira/browse/LENS-743
>             Project: Apache Lens
>          Issue Type: Improvement
>          Components: server
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Rajat Khandelwal
>              Labels: gsoc2016, java
>         Attachments: LENS-743.09.patch
>
>
> There have to be retries for query failures for transient errors like network 
> errors (Hive server not reachable/ Metastore not reachable/ DB not 
> reachable). Retries should be available for each phase - submission, 
> execution, updating status, fetching results and formatting.
> Right now, any such failure results in marking query as failed.



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