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https://issues.apache.org/jira/browse/CASSANDRA-7742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sam Tunnicliffe updated CASSANDRA-7742:
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Attachment: 7742.txt
> Mutated ColumnFamily is not available to per-row indexes during update
> ----------------------------------------------------------------------
>
> Key: CASSANDRA-7742
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7742
> Project: Cassandra
> Issue Type: Bug
> Reporter: Sam Tunnicliffe
> Assignee: Sam Tunnicliffe
> Attachments: 7742.txt
>
>
> PerRowSecondaryIndex implementations are updated when
> SecondaryIndexManager.Updater.updateRowLevelIndexes is called from
> AtomicBTreeColumns.addAllWithSizeDelta. The StandardUpdater implementation
> does this by passing the key and cf from the incoming Mutation to the
> PRSI.index() method. However, the StandardUpdater instance created in
> Keyspace.apply() does not wrap the Mutation's cf as it is obtained using the
> wrong factory method. This results in the cf passed to the PRSI always being
> null.
> This isn't caught by PerRowSecondaryIndexTest because the stub index
> implementation there only verifies that the latest version of the cf can be
> obtained by the index reading from the base cf.
> Attaching a trivial patch to obtain an Updater which does wrap the mutated cf
> and also fix the test so it verifies both of the actual arguments passed to
> PRSI.index
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