Sean Busbey created HBASE-27425:
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Summary: Run flaky test job more often
Key: HBASE-27425
URL: https://issues.apache.org/jira/browse/HBASE-27425
Project: HBase
Issue Type: Task
Components: test
Reporter: Sean Busbey
Attachments: ci-hbase-hbase-flaky-test-master-time-png.png,
ci-hbase-hbase-load-chart-long.png
We currently run the flaky tests once per 4 hours and keep a backlog of 50
runs. That means it takes a perfect test a bit over 8 days to get back out of
being penalized.
we regularly are leaving a bunch of executors idle (see attached PNG) and I
think we should run the tests more often.
we use an executor per branch for a flaky test run. the duration depends on the
specific tests that are flagged, but it has a timeout of 2 hours.
as an example the master branch tests currently take < 30 minutes (see other
attached PNG).
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