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https://issues.apache.org/jira/browse/HBASE-24664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17157485#comment-17157485
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Hudson commented on HBASE-24664:
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Results for branch master
[build #1785 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/1785/]: (/)
*{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1785/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1785/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://builds.apache.org/job/HBase%20Nightly/job/master/1785/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Some changing of split region by overall region size rather than only one
> store size
> ------------------------------------------------------------------------------------
>
> Key: HBASE-24664
> URL: https://issues.apache.org/jira/browse/HBASE-24664
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Affects Versions: 3.0.0-alpha-1
> Reporter: Zheng Wang
> Assignee: Zheng Wang
> Priority: Major
>
> As a distributed cluster, HBase distribute loads in unit of region, so if
> region grows too big,
> it will bring some negative effects, such as:
> 1. Harder to homogenize disk usage(consider locality)
> 2. Might cost more time on region opening
> 3. After split, the daughter region might lead to more io cost on compaction
> in a short time(if write evenly)
> I tried to introduce a new SteppingAllStoresSizeSplitPolicy in HBASE-24530,
> but after discussed in comments and related
> [thread|https://lists.apache.org/thread.html/r08a8103e2532eb667a0fcb4efa8a4117b3f82e6251bc4bd0bc157c26%40%3Cdev.hbase.apache.org%3E],
> finally we decide to change the existing split policy with a new option that
> if it should count all store files, and for master it would be true, else
> false.
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