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Posted to commits@cassandra.apache.org by "Piotr Kołaczkowski (JIRA)" <ji...@apache.org> on 2013/09/12 16:58:51 UTC

[jira] [Created] (CASSANDRA-6010) Notify before deleting SSTable

Piotr Kołaczkowski created CASSANDRA-6010:
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             Summary: Notify before deleting SSTable
                 Key: CASSANDRA-6010
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6010
             Project: Cassandra
          Issue Type: New Feature
          Components: Core
            Reporter: Piotr Kołaczkowski
            Assignee: Piotr Kołaczkowski
            Priority: Minor


If we register custom SSTable components, Cassandra would delete them when performing scrub. We need a notification sent right before deleting, so that any parties that registered custom SSTable components would have a chance to save those data from being permanently deleted. 

Right now we need it for DSE - currently scrub breaks CFS compaction which relies on custom SSTable components.

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