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https://issues.apache.org/jira/browse/HBASE-27859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17740771#comment-17740771
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Hudson commented on HBASE-27859:
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Results for branch master
[build #869 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/869/]:
(x) *{color:red}-1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/869/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/869/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(x) {color:red}-1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/869/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}
> HMaster.getCompactionState can happen NPE when region state is closed
> ---------------------------------------------------------------------
>
> Key: HBASE-27859
> URL: https://issues.apache.org/jira/browse/HBASE-27859
> Project: HBase
> Issue Type: Bug
> Components: master
> Affects Versions: 2.3.7, 2.4.13
> Environment: hbase 2.4.13
> Reporter: guluo
> Assignee: guluo
> Priority: Major
> Fix For: 2.6.0, 2.4.18, 2.5.6, 3.0.0-beta-1
>
>
> Following steps to reproduce:
> 1 create table
> {code:java}
> create 'hbase_region_test', 'info', SPLITS => ['3', '7'] {code}
>
> 2 write data
> {code:java}
> //代码占位符
> put 'hbase_region_test', '10010', 'info:name', 'Tom'
> put 'hbase_region_test', '20010', 'info:name', 'Tom'
> put 'hbase_region_test', '30010', 'info:name', 'Tom'
> put 'hbase_region_test', '40010', 'info:name', 'Tom'
> put 'hbase_region_test', '50010', 'info:name', 'Tom'
> put 'hbase_region_test', '60010', 'info:name', 'Tom'
> put 'hbase_region_test', '70010', 'info:name', 'Tom'
> put 'hbase_region_test', '80010', 'info:name', 'Tom'
> put 'hbase_region_test', '90010', 'info:name', 'Tom' {code}
>
> 3 closed a region of hbase_region_test by unassign
>
> 4 calling method HMaster.getCompactionState:
> At this step, we can trigger this method to be called by opening hbase UI
> page about 'hbase_region_test' table detailes and getting the compaction
> state of 'hbase_region_test' samply
>
> 5 HMaster print NPE logs about HMaster.getCompactionState
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