Pranav Lodha has uploaded a new patch set (#2). ( 
http://gerrit.cloudera.org:8080/21815 )

Change subject: IMPALA-13101: test_data_source_tables fails with Data source 
does not exist
......................................................................

IMPALA-13101: test_data_source_tables fails with Data source does not exist

The test failed with a "Data source does not exist" due
to name conflicts with pre-existing Data source objects.
To resolve this, each datasource name is made unique for
each concurrently running test dimension. The fix ensures
that the test runs smoothly without encountering errors
related to conflicting Data source names.

Testing: To test this change, it needs to be built with
-ubsan flag, post which a bash script is triggered to set
some environment variables, followed by './bin/run-all-tests.sh'
command to make sure all tests are run. Some important
environment variables of the bash script includes:

1. EXPLORATION_STRATEGY set to exhaustive to ensure all
possible scenarios are covered.
2. The specific test file to run is query_test/
test_ext_data_sources.py::TestExtDataSources
::test_data_source_tables, while frontend (FE), backend (BE),
and cluster tests are disabled. End-to-end tests are enabled
(EE_TEST=true), with iteration and failure limits also
specified.

Change-Id: I29822855da8136e013c8a62bb0489a181bf131ae
---
M testdata/workloads/functional-query/queries/QueryTest/data-source-tables.test
M tests/query_test/test_ext_data_sources.py
2 files changed, 9 insertions(+), 8 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/15/21815/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I29822855da8136e013c8a62bb0489a181bf131ae
Gerrit-Change-Number: 21815
Gerrit-PatchSet: 2
Gerrit-Owner: Pranav Lodha <pranav.lo...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Pranav Lodha <pranav.lo...@cloudera.com>
Gerrit-Reviewer: Riza Suminto <riza.sumi...@cloudera.com>
Gerrit-Reviewer: Wenzhe Zhou <wz...@cloudera.com>

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