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https://issues.apache.org/jira/browse/CASSANDRA-11195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Russ Hatch updated CASSANDRA-11195:
-----------------------------------
Assignee: (was: Russ Hatch)
> paging may returns incomplete results on small page size
> --------------------------------------------------------
>
> Key: CASSANDRA-11195
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11195
> Project: Cassandra
> Issue Type: Bug
> Reporter: Jim Witschey
> Labels: dtest
> Attachments: node1.log, node1_debug.log, node2.log, node2_debug.log
>
>
> This was found through a flapping test, and running that test is still the
> easiest way to repro the issue. On CI we're seeing a 40-50% failure rate, but
> locally this test fails much less frequently.
> If I attach a python debugger and re-query the "bad" query, it continues to
> return incomplete data indefinitely. If I go directly to cqlsh I can see all
> rows just fine.
> On some upgrade paths, {{static_columns_paging_test}} is flapping:
> http://cassci.datastax.com/job/upgrade_tests-all/9/testReport/upgrade_tests.paging_test/TestPagingDataNodes2RF1_2_2_HEAD_UpTo_Trunk/static_columns_paging_test/history/
> http://cassci.datastax.com/job/upgrade_tests-all/8/testReport/upgrade_tests.paging_test/TestPagingDataNodes2RF1_2_2_UpTo_Trunk/static_columns_paging_test/history/
> http://cassci.datastax.com/job/upgrade_tests-all/8/testReport/upgrade_tests.paging_test/TestPagingDataNodes2RF1_2_2_UpTo_3_3_HEAD/static_columns_paging_test/history
> The failures indicate there is missing data. I have not reproduced the
> failure locally. I've only seen the failures on 2-node clusters with RF=1,
> not on the 3-node runs with RF=3.
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