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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2016/12/21 19:16:58 UTC

[jira] [Reopened] (HBASE-17314) Limit total buffered size for all replication sources

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

stack reopened HBASE-17314:
---------------------------

Let me revert. The failing test is messing up other devs. Can reapply w/ addendum no problem.

> 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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