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https://issues.apache.org/jira/browse/CASSANDRA-7233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14003982#comment-14003982
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Tyler Hobbs edited comment on CASSANDRA-7233 at 5/20/14 9:17 PM:
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CASSANDRA-6525 will help with this in 2.0.
was (Author: thobbs):
CASSANDRA-6525 will help will this in 2.0.
> Dropping a keyspace fails to purge the Key Cache resulting in SSTable
> Corruption during searches
> ------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-7233
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7233
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Vinoo Ganesh
> Fix For: 1.2.17
>
>
> Dropping a keyspace fails to purge the Key Cache resulting in SSTable
> corruption during searches.
> Dropping a full keyspace (with column families) and re-creating that same
> keyspace (with column families) without restarting Cassandra causes searches
> to print out CorruptSSTable messages. This has to do with the fact that keys
> that reference the deleted data persist in the key cache after the data has
> been deleted. Could we have the key cache automatically invalidated when for
> data that is dropped?
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