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https://issues.apache.org/jira/browse/IMPALA-8847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16909466#comment-16909466
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ASF subversion and git services commented on IMPALA-8847:
---------------------------------------------------------
Commit 70b0492e6b0322ec5b673a2ab20e02d9e35d0a93 in impala's branch
refs/heads/master from Vihang Karajgaonkar
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=70b0492 ]
IMPALA-8847: Fix test_event_processing.py on Hive-3
The test_event_processing fails on Hive-3 due to a error in the syntax of the
hive query for transactional tables. It was missed unfortunately when
IMPALA-8847 was merged.
Testing done:
Ran the test on both Hive-2 and Hive-3 and it passes now
Change-Id: I6507540bfbc0d131a061865ed9ed94792ccfa758
Reviewed-on: http://gerrit.cloudera.org:8080/14082
Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Reviewed-by: Vihang Karajgaonkar <vih...@cloudera.com>
> Add partition events may contain empty partition object list
> ------------------------------------------------------------
>
> Key: IMPALA-8847
> URL: https://issues.apache.org/jira/browse/IMPALA-8847
> Project: IMPALA
> Issue Type: Bug
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Priority: Major
> Fix For: Impala 3.3.0
>
>
> When event polling is ON and when an external application like Hive issues a
> {{alter table <table> add if not exists partition (<partspec>)}} it is
> possble that command did not add a partition since it is preexisting.
> However, metastore still generates a ADD_PARTITION event in such a case with
> empty list of added partitions. Such events cause a Precondition to fail
> while processing on the EventsProcessor side and event polling goes into
> error state.
> The fix would be simple. Ignore such events.
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