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https://issues.apache.org/jira/browse/HBASE-11307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14031180#comment-14031180
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Hudson commented on HBASE-11307:
--------------------------------
SUCCESS: Integrated in HBase-0.98 #335 (See
[https://builds.apache.org/job/HBase-0.98/335/])
HBASE-11307 Deprecate SlabCache (ndimiduk: rev
62fe88a248bb91ed8b662244e87211cbc6ff60db)
*
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SlabCache.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/CacheConfig.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SingleSizeCache.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SlabItemActionWatcher.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/DoubleBlockCache.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/slab/Slab.java
> 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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