Jacek Lewandowski created CASSANDRA-16522:
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Summary: ClientRequestSizeMetricsTest is flaky
Key: CASSANDRA-16522
URL: https://issues.apache.org/jira/browse/CASSANDRA-16522
Project: Cassandra
Issue Type: Bug
Components: Test/unit
Reporter: Jacek Lewandowski
Assignee: Jacek Lewandowski
I don't know if it was reported but we can see it fail sometimes.
The reason is that it checks the metrics before issuing and query and after. It
expects that the executed operation between subsequent metrics checks is the
only operation during that time. However the driver sometimes may refresh the
schema in the middle and pollute the results. It is perfectly enough to slow
down the execution a bit and the test starts to fail consistently rather than
sporadically because we always hit schema refresh.
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