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https://issues.apache.org/jira/browse/IMPALA-7589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16626451#comment-16626451
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ASF subversion and git services commented on IMPALA-7589:
---------------------------------------------------------

Commit 16f9437b4b86c444e80f54fc19f35f1cb8bae920 in impala's branch 
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=impala.git;h=16f9437 ]

IMPALA-7589: default query options for custom cluster

The bug that caused the erasure coding test failure was that the
default query options specified by the test overrode the 
allow_erasure_coded_files
option that was added by the custom cluster test infrastructure when running
erasure coded tests.

Testing:
Manually ran a custom cluster test with and without ERASURE_CODING=true
and with --capture=no and confirmed the right arguments were passed
to start-impala-cluster.py.

Change-Id: I14f60ea8746657a731e48850b0e48300a2b7c66d
Reviewed-on: http://gerrit.cloudera.org:8080/11463
Reviewed-by: Tim Armstrong <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>


> Allow setting default query options for custom cluster tests
> ------------------------------------------------------------
>
>                 Key: IMPALA-7589
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7589
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Infrastructure
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Major
>
> The handling of default query options for erasure-coded files in custom 
> cluster tests is brittle and breaks if custom cluster tests set their own 
> default query options:
> {noformat}
>     if os.environ.get("ERASURE_CODING") == "true":
>       
> cmd.append("--impalad_args=--default_query_options=allow_erasure_coded_files=true")
> {noformat}
> This was one of test failures that caused IMPALA-1760 to be reverted.



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