[7.11] Improve ESRestTestCase when running with different node versions. #70364
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…astic#70361) Backport of the testing related changes from elastic#70314: Older versions don't support component / composable index templates and/or data streams. Yet the test base class tries to remove objects after each test, which adds a significant number of lines to the log files (which slows the tests down). The ESRestTestCase will now check whether all nodes have a specific version and then decide whether data streams and component / composable index templates will be deleted. Also ensured that the logstash-index-template and security-index-template aren't deleted between tests, these templates are builtin templates that ES will install if missing. So if tests remove these templates between tests then ES will add these template back almost immediately. These causes many log lines and a lot of cluster state updates, which slow tests down. Also removed old debug log config that was enabled to investigate a build failure (elastic#46091), but has been closed. However the debug logging added many lines log lines to the log files. Note this change wasn't part of elastic#70314. Relates to elastic#69973
elasticmachine
added
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Team:Data Management
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Pinging @elastic/es-core-features (Team:Core/Features) |
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Backporting #70361 to 7.11 branch.
Backport of the testing related changes from #70314:
Older versions don't support component / composable index templates
and/or data streams. Yet the test base class tries to remove objects
after each test, which adds a significant number of lines to the
log files (which slows the tests down). The ESRestTestCase will
now check whether all nodes have a specific version and then decide
whether data streams and component / composable index templates will
be deleted.
Also ensured that the logstash-index-template and security-index-template
aren't deleted between tests, these templates are builtin templates that
ES will install if missing. So if tests remove these templates between tests
then ES will add these template back almost immediately. These causes
many log lines and a lot of cluster state updates, which slow tests down.
Also removed old debug log config that was enabled to investigate
a build failure (#46091), but has been closed. However the debug logging
added many lines log lines to the log files. Note this change wasn't part
of #70314.
Relates to #69973