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https://issues.apache.org/jira/browse/HBASE-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13148228#comment-13148228
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Hudson commented on HBASE-3690:
-------------------------------
Integrated in HBase-TRUNK #2427 (See
[https://builds.apache.org/job/HBase-TRUNK/2427/])
HBASE-3690 Option to Exclude Bulk Import Files from Minor Compaction
Summary:
We ran an incremental scrape with HFileOutputFormat and
encountered major compaction storms. This is caused by the bug in
HBASE-3404. The permanent fix is a little tricky without HBASE-2856. We
realized that a quicker solution for avoiding these compaction storms is
to simply exclude bulk import files from minor compactions and let them
only be handled by time-based major compactions. Add with functionality
along with a config option to enable it.
Rewrote this feature to be done on a per-bulkload basis.
Test Plan:
- mvn test -Dtest=TestHFileOutputFormat
DiffCamp Revision:
Reviewers: stack, Kannan, JIRA, dhruba
Reviewed By: stack
CC: dhruba, lhofhansl, nspiegelberg, stack
Differential Revision: 357
nspiegelberg :
Files :
*
/hbase/trunk/src/main/java/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/StoreFile.java
*
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestHFileOutputFormat.java
> Option to Exclude Bulk Import Files from Minor Compaction
> ---------------------------------------------------------
>
> Key: HBASE-3690
> URL: https://issues.apache.org/jira/browse/HBASE-3690
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.94.0
>
> Attachments: D357.1.patch, HBASE-3690.patch
>
>
> We ran an incremental scrape with HFileOutputFormat and encountered major
> compaction storms. This is caused by the bug in HBASE-3404. The permanent
> fix is a little tricky without HBASE-2856. We realized that a quicker
> solution for avoiding these compaction storms is to simply exclude bulk
> import files from minor compactions and let them only be handled by
> time-based major compactions. Add with functionality along with a config
> option to enable it.
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