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https://issues.apache.org/jira/browse/CASSANDRA-4049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486900#comment-13486900
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Piotr Kołaczkowski commented on CASSANDRA-4049:
-----------------------------------------------
Fixed the patch so it doesn't break tests - there is no need to create TOC if
the SSTable doesn't exist at all.
diff between the previous patch:
{noformat}
119c119
< index 9a29066..b000d2f 100644
---
> index 9a29066..e84f561 100644
157c157
< @@ -175,36 +178,51 @@ public abstract class SSTable
---
> @@ -175,36 +178,49 @@ public abstract class SSTable
184,185d183
< + if (components.isEmpty())
< + return components;
223c221
< @@ -253,4 +271,64 @@ public abstract class SSTable
---
> @@ -253,4 +269,64 @@ public abstract class SSTable
{noformat}
> 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: 1.2.0
>
> Attachments: 4049-v3.txt, 4049-v4.txt, 4049-v5.txt,
> pluggable_custom_components-1.1.5-2.patch,
> pluggable_custom_components-1.1.5.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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