Riza Suminto has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/22932


Change subject: IMPALA-11396: Deflake test_low_mem_limit_orderby_all
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IMPALA-11396: Deflake test_low_mem_limit_orderby_all

test_low_mem_limit_orderby_all is flaking if test_mem_limit equals 100
and 120 in test vector. The minimum mem_limit to run this test is 120MB
+ 30MB = 150MB. Thus, this test vector expect one of
MEM_LIMIT_ERROR_MSGS will be thrown because mem_limit (test_mem_limit)
is not enough.

Parquet scan under this low mem_limit sometimes throws "Couldn't skip
rows in column" error instead. This possibly indicate memory exhaustion
happen while reading parquet page index or late materialization (see
IMPALA-5843, IMPALA-9873, IMPALA-11134). This patch attempt to deflake
the test by adding "Couldn't skip rows in column" into
MEM_LIMIT_ERROR_MSGS.

Change-Id: I43a953bc19b40256e3a8fe473b1498bbe477c54d
---
M tests/query_test/test_mem_usage_scaling.py
1 file changed, 4 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/32/22932/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I43a953bc19b40256e3a8fe473b1498bbe477c54d
Gerrit-Change-Number: 22932
Gerrit-PatchSet: 1
Gerrit-Owner: Riza Suminto <[email protected]>

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