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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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Description:
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.
was:
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 a 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.
> Add SSTable components required by new DSE CFS 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
> Priority: Minor
> Attachments: component_patch.diff
>
>
> 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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