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https://issues.apache.org/jira/browse/HBASE-17314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15766388#comment-15766388
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Hudson commented on HBASE-17314:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #2170 (See 
[https://builds.apache.org/job/HBase-Trunk_matrix/2170/])
HBASE-17314 Limit total buffered size for all replication sources (yangzhe1991: 
rev 3826e639672eea11d73da333e6c15f6b7c23a46c)
* (edit) hbase-common/src/main/java/org/apache/hadoop/hbase/HConstants.java
* (add) 
hbase-server/src/test/java/org/apache/hadoop/hbase/replication/regionserver/TestGlobalThrottler.java
* (edit) 
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java
* (edit) 
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.java
* (edit) 
hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationEndpoint.java
* (edit) 
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java


> Limit total buffered size for all replication sources
> -----------------------------------------------------
>
>                 Key: HBASE-17314
>                 URL: https://issues.apache.org/jira/browse/HBASE-17314
>             Project: HBase
>          Issue Type: Improvement
>          Components: Replication
>            Reporter: Phil Yang
>            Assignee: Phil Yang
>             Fix For: 2.0.0, 1.4.0
>
>         Attachments: HBASE-17314.branch-1.v01.patch, HBASE-17314.v01.patch, 
> HBASE-17314.v02.patch, HBASE-17314.v03.patch, HBASE-17314.v04.patch
>
>
> If we have many peers or some servers have many recovered queues, we will 
> hold many entries in memory which will increase the pressure of GC, even 
> maybe OOM because we will read entries for 64MB to buffer in default for one 
> source.



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