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https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16766712#comment-16766712
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Hadoop QA commented on HBASE-19452:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 5s{color}
| {color:red} HBASE-19452 does not apply to master. Rebase required? Wrong
Branch? See https://yetus.apache.org/documentation/0.8.0/precommit-patchnames
for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HBASE-19452 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12901671/HBASE-19452_V3.patch |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/15947/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Turn ON off heap Bucket Cache by default
> ----------------------------------------
>
> Key: HBASE-19452
> URL: https://issues.apache.org/jira/browse/HBASE-19452
> Project: HBase
> Issue Type: Sub-task
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Priority: Major
> Fix For: 2.3.0
>
> Attachments: HBASE-19452.patch, HBASE-19452_V2.patch,
> HBASE-19452_V3.patch
>
>
> BC's hbase.bucketcache.ioengine by default is empty now. Means now BC.
> Make this default to be 'offheap'. And the default off heap size for the BC
> also to be provided. This can be 8 GB? Better to make it also a % of the
> Xmx. Lets continue to be 40% of Xmx as LRU cache default size.
> When user has to disable BC, configure size as 0. An empty value of this
> config will be treated as default size.
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