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https://issues.apache.org/jira/browse/CASSANDRA-10576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeremy Hanna updated CASSANDRA-10576:
-------------------------------------
Labels: LWT (was: )
> Thrift CAS on static columns doesn't work as expected
> -----------------------------------------------------
>
> Key: CASSANDRA-10576
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10576
> Project: Cassandra
> Issue Type: Bug
> Components: Coordination
> Reporter: Sam Tunnicliffe
> Assignee: Sam Tunnicliffe
> Priority: Major
> Labels: LWT
> Fix For: 3.0.0
>
>
> Although the thrift cas call works as expected for dynamic column families,
> using it on tables with statically defined columns produces unexpected
> results. The problem, in {{ThriftCASRequest}}, is that while the {{expected}}
> partition contains a static row, the {{current}} partition has been processed
> by {{ThriftResultsMerger}} during the read, converting the static columns to
> clusterings. If {{expected}} contains only a static row, no further checking
> is carried out, {{appliesTo}} erroneously returns true and the conditional
> update is performed regardless of the current state of the partition.
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