Jonathan Ellis created CASSANDRA-5935:
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Summary: 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: 1.2.9
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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