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Posted to issues-all@impala.apache.org by "Bikramjeet Vig (Jira)" <ji...@apache.org> on 2020/08/04 19:27:00 UTC
[jira] [Commented] (IMPALA-10037) BytesRead check in
TestMtDopScanNode.test_mt_dop_scan_node is flaky
[ https://issues.apache.org/jira/browse/IMPALA-10037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17171075#comment-17171075 ]
Bikramjeet Vig commented on IMPALA-10037:
-----------------------------------------
[~tarmstrong] Like we discussed earlier, this test has inherent flakiness which we tried to fix in IMPALA-9830. I think adding test specific code to control the uncertainty (adding some sort of determinism while instances fetch scan ranges) might be an overkill and correctness of the results is already being taken care of by other tests. Might be worth to just remove this test. What do you think?
> BytesRead check in TestMtDopScanNode.test_mt_dop_scan_node is flaky
> -------------------------------------------------------------------
>
> Key: IMPALA-10037
> URL: https://issues.apache.org/jira/browse/IMPALA-10037
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Reporter: Tim Armstrong
> Assignee: Bikramjeet Vig
> Priority: Critical
> Labels: broken-build, flaky
>
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