Riza Suminto has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/23680


Change subject: IMPALA-14557: Fix flaky test_show_files_partition
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IMPALA-14557: Fix flaky test_show_files_partition

TestIcebergTable.test_show_files_partition is unstable because files are
alphanumerically sorted and the order between a random UUID and
"delete-*" is not guaranteed.

This patch fix the flakiness by specifying VERIFY_IS_SUBSET and using
negative lookahead of "delete" word to detect valid Iceberg data file.

Testing:
- Loop and pass test_show_files_partition 50 times. Before, it can fail
  in less than 10 loops.

Change-Id: I6243585a5b7ab7cf7c95d5a9530ce2f2825c550e
---
M 
testdata/workloads/functional-query/queries/QueryTest/iceberg-show-files-partition.test
1 file changed, 2 insertions(+), 2 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/80/23680/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I6243585a5b7ab7cf7c95d5a9530ce2f2825c550e
Gerrit-Change-Number: 23680
Gerrit-PatchSet: 1
Gerrit-Owner: Riza Suminto <[email protected]>

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