Riza Suminto has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/20705


Change subject: IMPALA-12528: (addendum) test non-reserved bytes against parquet
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IMPALA-12528: (addendum) test non-reserved bytes against parquet

test_hdfs_scanner_thread_non_reserved_bytes is still flaky due to the
inconsistent number of data files of tpch_text_gzip.lineitem table
created during data loading. This patch further deflake this test by
changing its target table to lineitem_3_partition, a custom parquet
table based on tpch.lineitem. This table is crafted to consist of 3
parquet snappy files, which in turn are consistently planned as 1 scan
range per file. This also raise the delay injection from 100ms to 500ms.

Testing:
- Loop test_hdfs_scanner_thread_non_reserved_bytes 100 times against
  HDFS and OZONE.

Change-Id: I2f464b1d1e6b676bf9e1376afd4497cb27cd4e23
---
M 
testdata/workloads/functional-query/queries/QueryTest/hdfs-scanner-thread-non-reserved-bytes.test
M tests/query_test/test_mem_usage_scaling.py
2 files changed, 44 insertions(+), 14 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/05/20705/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I2f464b1d1e6b676bf9e1376afd4497cb27cd4e23
Gerrit-Change-Number: 20705
Gerrit-PatchSet: 1
Gerrit-Owner: Riza Suminto <riza.sumi...@cloudera.com>

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