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https://issues.apache.org/jira/browse/HBASE-16981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15851392#comment-15851392
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Hudson commented on HBASE-16981:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #2436 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/2436/])
HBASE-16981 Expand Mob Compaction Partition policy from daily to weekly,
(jingchengdu: rev 11592965413224abed4156236d7ccd4699ce7e75)
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/mob/compactions/TestMobCompactor.java
* (edit) hbase-shell/src/main/ruby/hbase/admin.rb
* (add)
hbase-client/src/main/java/org/apache/hadoop/hbase/client/MobCompactPartitionPolicy.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/mob/compactions/PartitionedMobCompactionRequest.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/mob/compactions/TestPartitionedMobCompactor.java
* (edit)
hbase-client/src/test/java/org/apache/hadoop/hbase/TestHColumnDescriptor.java
* (edit) hbase-shell/src/main/ruby/shell/commands/create.rb
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobUtils.java
* (edit)
hbase-client/src/main/java/org/apache/hadoop/hbase/HColumnDescriptor.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/mob/compactions/PartitionedMobCompactor.java
> Expand Mob Compaction Partition policy from daily to weekly, monthly
> --------------------------------------------------------------------
>
> Key: HBASE-16981
> URL: https://issues.apache.org/jira/browse/HBASE-16981
> Project: HBase
> Issue Type: New Feature
> Components: mob
> Affects Versions: 2.0.0
> Reporter: huaxiang sun
> Assignee: huaxiang sun
> Fix For: 2.0.0
>
> Attachments: HBASE-16981.master.001.patch,
> HBASE-16981.master.002.patch, HBASE-16981.master.003.patch,
> HBASE-16981.master.004.patch, HBASE-16981.master.005.patch,
> HBASE-16981.master.006.patch, HBASE-16981.master.007.patch,
> HBASE-16981.master.008.patch,
> Supportingweeklyandmonthlymobcompactionpartitionpolicyinhbase.pdf
>
>
> Today the mob region holds all mob files for all regions. With daily
> partition mob compaction policy, after major mob compaction, there is still
> one file per region daily. Given there is 365 days in one year, at least 365
> files per region. Since HDFS has limitation for number of files under one
> folder, this is not going to scale if there are lots of regions. To reduce
> mob file number, we want to introduce other partition policies such as
> weekly, monthly to compact mob files within one week or month into one file.
> This jira is create to track this effort.
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