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https://issues.apache.org/jira/browse/HBASE-11307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Dimiduk updated HBASE-11307:
---------------------------------
Resolution: Fixed
Release Note: SlabCache is deprecated and will be dropped for 1.0! Start
investigating BucketCache for your off-heap caching needs.
Status: Resolved (was: Patch Available)
Committed to master and 0.98. Thanks for the reviews.
> Deprecate SlabCache
> -------------------
>
> Key: HBASE-11307
> URL: https://issues.apache.org/jira/browse/HBASE-11307
> Project: HBase
> Issue Type: Sub-task
> Components: regionserver
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Fix For: 0.99.0, 0.98.4
>
> Attachments: HBASE-11307.00.patch, HBASE-11307.01-0.98.patch,
> HBASE-11307.01.patch
>
>
> BucketCache is more feature-full than SlabCache. My performance testing
> indicates that SlabCache doesn't perform well as memory footprint grows. I
> believe BucketCache is seeing more production usage than SlabCache at this
> point. I suggest we consolidate on BucketCache.
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