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https://issues.apache.org/jira/browse/IMPALA-9452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17050402#comment-17050402
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ASF subversion and git services commented on IMPALA-9452:
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Commit 1ea013cac8faaa7f66abe5de736bbe39cf3ea30d in impala's branch
refs/heads/master from Tim Armstrong
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=1ea013c ]
IMPALA-9452: slightly reduce reservation for test_spilling_aggs
As far as I can tell, the query failed to spill because the
pre-agg was able to release reservation before the post-agg
needed it. Probably there is some variance because of buffering
in the exchange.
This change slightly reduces the reservation to minimise the
chance of this recurring.
Also remove a duplicated instance of this test.
Change-Id: Ifb8376e2e12d3f73d6c0e27c697be4fc86f9c755
Reviewed-on: http://gerrit.cloudera.org:8080/15339
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> test_spilling_aggs fails with missing SpilledPartitions
> -------------------------------------------------------
>
> Key: IMPALA-9452
> URL: https://issues.apache.org/jira/browse/IMPALA-9452
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 3.4.0
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Critical
> Labels: flaky
> Fix For: Impala 3.4.0
>
> Attachments: full-error.txt
>
>
> This is under ASAN
> {noformat}
> query_test.test_spilling.TestSpillingDebugActionDimensions.test_spilling_aggs[protocol:
> beeswax | exec_option: {'mt_dop': 0, 'debug_action': None,
> 'default_spillable_buffer_size': '256k'} | table_format: parquet/none] (from
> pytest)
> ...
> query_test/test_spilling.py:78: in test_spilling_aggs
> self.run_test_case('QueryTest/spilling-aggs', vector)
> common/impala_test_suite.py:715
> ...
> E AssertionError: Did not find matches for lines in runtime profile:
> E EXPECTED LINES:
> E row_regex: .*SpilledPartitions: .* \([1-9][0-9]*\)
> E
> E ACTUAL PROFILE:
> E Query (id=6b478dd792c1178a:3586d9df00000000):
> {noformat}
> [^full-error.txt]
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