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From "Phil Yang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-17314) Limit total buffered size for all replication sources
Date Fri, 16 Dec 2016 07:29:59 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phil Yang updated HBASE-17314:
------------------------------
    Attachment: HBASE-17314.v03.patch

> Limit total buffered size for all replication sources
> -----------------------------------------------------
>
>                 Key: HBASE-17314
>                 URL: https://issues.apache.org/jira/browse/HBASE-17314
>             Project: HBase
>          Issue Type: Bug
>          Components: Replication
>            Reporter: Phil Yang
>            Assignee: Phil Yang
>         Attachments: HBASE-17314.v01.patch, HBASE-17314.v02.patch, HBASE-17314.v03.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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