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https://issues.apache.org/jira/browse/HBASE-11368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120874#comment-15120874
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Hadoop QA commented on HBASE-11368:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 5s {color}
| {color:red} HBASE-11368 does not apply to master. Rebase required? Wrong
Branch? See https://yetus.apache.org/documentation/latest/precommit-patchnames
for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12677543/hbase11368-master.patch
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| JIRA Issue | HBASE-11368 |
| Powered by | Apache Yetus 0.1.0 http://yetus.apache.org |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/331/console |
This message was automatically generated.
> Multi-column family BulkLoad fails if compactions go on too long
> ----------------------------------------------------------------
>
> Key: HBASE-11368
> URL: https://issues.apache.org/jira/browse/HBASE-11368
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Qiang Tian
> Attachments: hbase-11368-0.98.5.patch, hbase11368-master.patch,
> key_stacktrace_hbase10882.TXT, performance_improvement_verification_98.5.patch
>
>
> Compactions take a read lock. If a multi-column family region, before bulk
> loading, we want to take a write lock on the region. If the compaction takes
> too long, the bulk load fails.
> Various recipes include:
> + Making smaller regions (lame)
> + [~victorunique] suggests major compacting just before bulk loading over in
> HBASE-10882 as a work around.
> Does the compaction need a read lock for that long? Does the bulk load need
> a full write lock when multiple column families? Can we fail more gracefully
> at least?
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