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https://issues.apache.org/jira/browse/CASSANDRA-10469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sam Tunnicliffe resolved CASSANDRA-10469.
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Resolution: Not A Problem
This seems to be related to CASSANDRA-10468. Although the ClassCastException
isn't observed during the failures of this particular test, it hasn't failed on
cassci since 10468 was committed. Locally I'm seeing the same thing; in my
latest comparison, 0/10 runs resulted in a failure when the {{UPGRADE_TO}}
target is set to [26c8892|https://github.com/apache/cassandra/commit/26c8892]
(the commit with the 10468 fix), compared to 7/10 failures where the
{{UPGRADE_TO}} target is the previous commit
({{48889d2|https://github.com/apache/cassandra/commit/48889d2}}).
I'm going to resolve this as not a problem, and we can reopen it if we see the
problem reoccur (CASSANDRA-10468 was recently reopened).
> Fix collection indexing upgrade dtest
> -------------------------------------
>
> Key: CASSANDRA-10469
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10469
> Project: Cassandra
> Issue Type: Sub-task
> Reporter: Jim Witschey
> Assignee: Sam Tunnicliffe
> Fix For: 3.0.0 rc2
>
>
> {{upgrade_tests/cql_tests.py:TestCQL.collection_indexing_test}} fails on the
> upgrade path from 2.2 to 3.0. You can see the failure on CassCI here:
> http://cassci.datastax.com/view/Upgrades/job/storage_engine_upgrade_dtest-22_tarball-30_HEAD/44/testReport/upgrade_tests.cql_tests/TestCQL/collection_indexing_test/
> Once [this dtest PR|https://github.com/riptano/cassandra-dtest/pull/586] is
> merged, these tests should also run with this upgrade path on normal 3.0
> jobs. Until then, you can run it with the following command:
> {code}
> SKIP=false CASSANDRA_VERSION=binary:2.2.0 UPGRADE_TO=git:cassandra-3.0
> nosetests 2>&1 upgrade_tests/cql_tests.py:TestCQL.collection_indexing_test
> {code}
> Note that this test fails most of the time, but does occasionally succeed:
> http://cassci.datastax.com/view/Upgrades/job/storage_engine_upgrade_dtest-22_tarball-30_HEAD/44/testReport/upgrade_tests.cql_tests/TestCQL/collection_indexing_test/history/
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