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https://issues.apache.org/jira/browse/IMPALA-12678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17824221#comment-17824221
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ASF subversion and git services commented on IMPALA-12678:
----------------------------------------------------------
Commit e666e07110216509cbc2d1d874ba4bf9ec32147e in impala's branch
refs/heads/master from Riza Suminto
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=e666e0711 ]
IMPALA-12678: Deflake test_skipping_batching_events
test_skipping_batching_events is flaky. It expect that REFRESH query
will arrive before ALTER_PARTITION is polled and processed, but the
opposite can happens too.
This patch deflake the test by injecting delay inside
MetastoreEvents.getFilteredEvents() rather than increasing
hms_event_polling_interval_s. The delay injection is specified through
debug_actions flag. This patch also add method in ImpaladProcess and
CatalogdProcess to help change JVM log level from pytest method.
Testing:
- Loop and pass test_skipping_batching_events 100 times.
Change-Id: Ia6e4cd1e9492e3ce75f5089038b90d0af4fbdb0f
Reviewed-on: http://gerrit.cloudera.org:8080/21107
Reviewed-by: Sai Hemanth Gantasala <[email protected]>
Reviewed-by: Jason Fehr <[email protected]>
Reviewed-by: Quanlong Huang <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> test_skipping_batching_events intermittent failure
> --------------------------------------------------
>
> Key: IMPALA-12678
> URL: https://issues.apache.org/jira/browse/IMPALA-12678
> Project: IMPALA
> Issue Type: Bug
> Reporter: Michael Smith
> Assignee: Riza Suminto
> Priority: Major
>
> custom_cluster.test_events_custom_configs.TestEventProcessingCustomConfigs.test_skipping_batching_events
> failed with
> {code}
> custom_cluster/test_events_custom_configs.py:408: in
> test_skipping_batching_events
> assert batch_events_2 == batch_events_1
> E assert 2 == 1
> {code}
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