[
https://issues.apache.org/jira/browse/HBASE-11520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14062725#comment-14062725
]
Enis Soztutar commented on HBASE-11520:
---------------------------------------
Skimmed the patch. Looks good for branch-1.
> Simplify offheap cache config by removing the confusing
> "hbase.bucketcache.percentage.in.combinedcache"
> -------------------------------------------------------------------------------------------------------
>
> Key: HBASE-11520
> URL: https://issues.apache.org/jira/browse/HBASE-11520
> Project: HBase
> Issue Type: Sub-task
> Components: io
> Affects Versions: 0.99.0
> Reporter: stack
> Assignee: stack
> Fix For: 0.99.0, 2.0.0
>
> Attachments: 11520.txt
>
>
> Remove "hbase.bucketcache.percentage.in.combinedcache". It is unnecessary
> complication of block cache config. Let L1 config setup be as it is whether
> a L2 present or not, just set hfile.block.cache.size (not
> hbase.bucketcache.size * (1.0 -
> hbase.bucketcache.percentage.in.combinedcache)). For L2, let
> hbase.bucketcache.size be the actual size of the bucket cache, not
> hbase.bucketcache.size * hbase.bucketcache.percentage.in.combinedcache.
> Attached patch removes the config. and updates docs. Adds tests to confirm
> configs are as expected whether a CombinedBlockCache deploy or a strict L1+L2
> deploy.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
