[jira] [Commented] (CASSANDRA-11013) Stale entries not purged from CompositesIndex

["Benedict (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-11013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15098037#comment-15098037 ] 

Benedict commented on CASSANDRA-11013:
--------------------------------------

+1

> Stale entries not purged from CompositesIndex
> ---------------------------------------------
>
>                 Key: CASSANDRA-11013
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11013
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Local Write-Read Paths
>            Reporter: Sam Tunnicliffe
>            Assignee: Sam Tunnicliffe
>             Fix For: 3.0.x, 3.x
>
>
> Since CASSANDRA-9975, the cleanup of stale index entries at read time has been broken for {{CompositesIndex}} instances ({{KeysIndex}} is not affected). 
> The issue is that the call to {{deleteAllEntries}} is made in the {{onClose}} method of the anonymous {{Transformation}}, where it should be in {{onPartitionClose}}. This wasn't caught by the existing unit test ({{o.a.c.db.SecondaryIndexTest::testDeleteOfInconsistentValuesInKeysIndex}} as it only checks that the stale entries are filtered from the returned results, not that they are actually purged from the index tables. 



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