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https://issues.apache.org/jira/browse/HBASE-27433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17622450#comment-17622450
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Hudson commented on HBASE-27433:
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Results for branch master
[build #704 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/704/]:
(/) *{color:green}+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/704/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/704/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/704/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}
> DefaultMobStoreCompactor should delete MobStoreFile cleanly when compaction
> is failed
> -------------------------------------------------------------------------------------
>
> Key: HBASE-27433
> URL: https://issues.apache.org/jira/browse/HBASE-27433
> Project: HBase
> Issue Type: Bug
> Components: mob
> Affects Versions: 3.0.0-alpha-3
> Reporter: chenglei
> Assignee: chenglei
> Priority: Major
> Fix For: 2.6.0, 3.0.0-alpha-4, 2.5.2
>
>
> When compaction is failed, {{DefaultMobStoreCompactor.performCompaction}}
> deletes the {{MobStoreFile}} which is writing, but for {{OptimizedMode}},
> {{DefaultMobStoreCompactor.performCompaction}} may create multiple
> MobStoreFiles, if compaction is failed, all theses MobStoreFiles are useless
> and should be deleted altogether. We should better not depend on
> {{RSMobFileCleanerChore}} to clean them because it is mainly used for archive
> already compacted MobStoreFiles.
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