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https://issues.apache.org/jira/browse/CASSANDRA-4049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Kołaczkowski updated CASSANDRA-4049:
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    Attachment:     (was: compaction_strategy_cleanup.patch)
    
> Add generic way of adding SSTable components required custom compaction 
> strategy
> --------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-4049
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4049
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Piotr Kołaczkowski
>            Assignee: Piotr Kołaczkowski
>            Priority: Minor
>              Labels: compaction
>             Fix For: 1.1.3
>
>         Attachments: pluggable_custom_components.patch
>
>
> CFS compaction strategy coming up in the next DSE release needs to store some 
> important information in Tombstones.db and RemovedKeys.db files, one per 
> sstable. However, currently Cassandra issues warnings when these files are 
> found in the data directory. Additionally, when switched to 
> SizeTieredCompactionStrategy, the files are left in the data directory after 
> compaction.
> The attached patch adds new components to the Component class so Cassandra 
> knows about those files.

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