Jason Altekruse created DRILL-4259:
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Summary: Add new functional tests to ensure that failures can be
detected independent of the testing environment
Key: DRILL-4259
URL: https://issues.apache.org/jira/browse/DRILL-4259
Project: Apache Drill
Issue Type: Test
Reporter: Jason Altekruse
In DRILL-4243 an out of memory issue was fixed after a change to the memory
allocator made memory limits more strict. While the regression tests had been
run by the team at Dremio prior to merging the patch, running the tests on a
cluster with more cores changed the memory limits on the queries and caused
several tests to fail.
While changes of this magnitude are not going to be common, we should have a
test suite that reliably fails independent of the environment it is run
(assuming that there are sufficient resources for the tests to run).
It would be good to at least try to reproduce this failure on a few different
setups (cores, nodes in cluster) by adjusting available configuration options
and adding tests with those different configurations so that the tests will
fail in different environments.
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