Michael Smith has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/19092


Change subject: IMPALA-10889: Allow extra 1MB for fragment cancellation
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IMPALA-10889: Allow extra 1MB for fragment cancellation

After queries are cancelled, it can take some time (>30s in some
instances) to fully cancel all fragment instances and fully reclaim
reserved memory. In this test case, the extra reserved memory after
cancellation is small (<1MB), as seen in logs printing
agg_mem_reserved. Previously the test and query limits were exactly
matched, so any extra reservation would prevent scheduling, causing the
test to frequently time out.

Rather than extend timeouts and make the test run longer, add a small
buffer to the admission limit to allow for fragment instance cleanup
while the test runs.

Change-Id: Iaee557ad87d3926589b30d6dcdd850e9af9b3476
---
M tests/custom_cluster/test_executor_groups.py
1 file changed, 1 insertion(+), 1 deletion(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/92/19092/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Iaee557ad87d3926589b30d6dcdd850e9af9b3476
Gerrit-Change-Number: 19092
Gerrit-PatchSet: 1
Gerrit-Owner: Michael Smith <[email protected]>

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