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https://issues.apache.org/jira/browse/IMPALA-10551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17302636#comment-17302636
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ASF subversion and git services commented on IMPALA-10551:
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Commit 768722b8686c15d84af3c0a94427edd70e9efb9f in impala's branch
refs/heads/master from John Sherman
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=768722b ]
IMPALA-10551: Add result sink support for external frontends
- The intended purpose of these changes is to allow external frontends
to receive query results via files rather than streaming the results
through the thrift interface.
- External frontends are expected to provide an FeFsTable implementation
that describes the desired location to store results.
- External frontends are responsible for managing the files after the
query is completed.
- Testing has been manual and through an implementation of an external
frontend.
Change-Id: I024bf41d77bb81f1ab0debdbd31ec3687c83f072
Reviewed-by: Aman Sinha <[email protected]>
Reviewed-on: http://gerrit.cloudera.org:8080/17144
Reviewed-by: Joe McDonnell <[email protected]>
Tested-by: Joe McDonnell <[email protected]>
> Add result sink support
> -----------------------
>
> Key: IMPALA-10551
> URL: https://issues.apache.org/jira/browse/IMPALA-10551
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: John Sherman
> Assignee: John Sherman
> Priority: Major
>
> The intent of this feature is to allow external frontends to reuse the
> Hdfs.*Sink code to control where query results are written to.
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