Riza Suminto has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/17054


Change subject: IMPALA-10497: Fix flakiness in 
test_no_fd_caching_on_cached_data.
......................................................................

IMPALA-10497: Fix flakiness in test_no_fd_caching_on_cached_data.

test_no_fd_caching_on_cached_data has been flaky for not having all of
the data fully cached in warm up phase. This patch fix the test by:

1. Reduce the number of rows written to table cachefd.simple.
2. Repeat the warm up query 5 times.
3. Lower the cluster size to 1.

Testing:
- Loop the test manually 100 times and see no more failures.

Change-Id: I774f9dfea7dcc107c3c7f2b76db3aaf4b2dd7952
---
M tests/custom_cluster/test_hdfs_fd_caching.py
1 file changed, 31 insertions(+), 20 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/54/17054/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I774f9dfea7dcc107c3c7f2b76db3aaf4b2dd7952
Gerrit-Change-Number: 17054
Gerrit-PatchSet: 1
Gerrit-Owner: Riza Suminto <riza.sumi...@cloudera.com>

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