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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17314) Limit total buffered size for all replication sources
Date Thu, 22 Dec 2016 20:37:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15771029#comment-15771029
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Ted Yu commented on HBASE-17314:
--------------------------------

Patch v6 looks good.
{code}
106	  public static void setDownAfterClass() throws Exception {
{code}
Fix the typo above: set -> tear

> 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.branch-1.v02.patch,
HBASE-17314.v01.patch, HBASE-17314.v02.patch, HBASE-17314.v03.patch, HBASE-17314.v04.patch,
HBASE-17314.v05.patch, HBASE-17314.v06.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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