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https://issues.apache.org/jira/browse/HBASE-21498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16724932#comment-16724932
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Hudson commented on HBASE-21498:
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Results for branch branch-2.1
[build #696 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.1/696/]:
(/) *{color:green}+1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.1/696//General_Nightly_Build_Report/]
(/) {color:green}+1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.1/696//JDK8_Nightly_Build_Report_(Hadoop2)/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.1/696//JDK8_Nightly_Build_Report_(Hadoop3)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Master OOM when SplitTableRegionProcedure new CacheConfig and instantiate a
> new BlockCache
> ------------------------------------------------------------------------------------------
>
> Key: HBASE-21498
> URL: https://issues.apache.org/jira/browse/HBASE-21498
> Project: HBase
> Issue Type: Bug
> Reporter: Guanghao Zhang
> Assignee: Guanghao Zhang
> Priority: Major
> Fix For: 3.0.0, 2.2.0, 2.1.2, 2.0.4
>
> Attachments: HBASE-21498.master.001.patch,
> HBASE-21498.master.002.patch, HBASE-21498.master.003.patch,
> HBASE-21498.master.004.patch, HBASE-21498.master.005.patch,
> HBASE-21498.master.006.patch, HBASE-21498.master.006.patch,
> HBASE-21498.master.007.patch, HBASE-21498.master.007.patch
>
>
> In our cluster, we use a small heap/offheap config for master. AfterÂ
> HBASE-21290, master doesn't instantiate BlockCache when it not carry table.
> But it will new CacheConfig in SplitTableRegionProcedure.splitStoreFiles
> method. And it will instantiate a new BlockCache if it not initialized before
> and make master OOM.
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