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Posted to commits@cassandra.apache.org by "Pavel Yaskevich (JIRA)" <ji...@apache.org> on 2012/12/07 22:41:22 UTC
[jira] [Updated] (CASSANDRA-5043) Small CollationController
refactoring and CFS.getRawCachedRow(DecoratedKey) fix.
[ https://issues.apache.org/jira/browse/CASSANDRA-5043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Yaskevich updated CASSANDRA-5043:
---------------------------------------
Attachment: CASSANDRA-5043.patch
> Small CollationController refactoring and CFS.getRawCachedRow(DecoratedKey) fix.
> --------------------------------------------------------------------------------
>
> Key: CASSANDRA-5043
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5043
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Pavel Yaskevich
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 1.2.0
>
> Attachments: CASSANDRA-5043.patch
>
>
> CollactionController can construct a factory on init based on mutableColumns parameter. ArrayBackedSortedColumns proven to be better for counters as well as normal columns (row size from 5 to 75 columns). CFS.getRawCachedRow would copy key byte array each time it contracts a RowCacheKey so we want to avoid that where possible.
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