Jim Witschey created CASSANDRA-11016:
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Summary: Fix flapping dtests with "unavailable" and "cannot
achieve consistency" errors
Key: CASSANDRA-11016
URL: https://issues.apache.org/jira/browse/CASSANDRA-11016
Project: Cassandra
Issue Type: Bug
Reporter: Jim Witschey
A number of dtests flap when they run a query and get an unavailable exception
or can't meet a particular CL. Examples include:
http://cassci.datastax.com/job/cassandra-2.2_dtest/470/testReport/replace_address_test/TestReplaceAddress/replace_first_boot_test/
http://cassci.datastax.com/view/cassandra-3.0/job/cassandra-3.0_dtest/488/testReport/upgrade_tests.cql_tests/TestCQLNodes3RF3/range_tombstones_test/
This seems to be a different issue than CASSANDRA-10730 -- bumping instance
sizes to m3.2xl stopped that class of error, but bumping instance sizes to
i2.4xl did not stop the errors described here.
I'm probably the best person to tackle this, but won't get to it for a bit, so
[~philipthompson] might take it if he has time sooner.
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