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https://issues.apache.org/jira/browse/CASSANDRA-5935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-5935:
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Fix Version/s: (was: 1.2.9)
1.2.10
> Allow disabling slab allocation
> -------------------------------
>
> Key: CASSANDRA-5935
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5935
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 1.2.10, 2.0.1
>
> Attachments: 5935.txt, 5935-v2.txt
>
>
> Arena allocation (CASSANDRA-2252) dramatically improves garbage collection
> performance, but it can limit the number of tables that can be practically
> defined in the schema since you have a minimum of 1MB of heap per table.
> Although having more than dozens or hundreds of tables defined is almost
> certainly a Bad Idea (just as it is a design smell in a relational database),
> it's relatively straightforward to allow disabling the SlabAllocator.
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