hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15510) Reuse buffer inside RpcServer$Connection.readAndProcess
Date Thu, 24 Mar 2016 04:26:25 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209721#comment-15209721
] 

ramkrishna.s.vasudevan commented on HBASE-15510:
------------------------------------------------

bq.But the avg pause time is increased. We are working in this area now.
The recent analysis indicates that this avg pause time is increasing for cases where we have
huge number of cells (approx 1k cells) in a row. There is something that happens here such
that the cells are getting promoted to the old gen and hence the ParNEw allocation failure
time is more. 

> Reuse buffer inside RpcServer$Connection.readAndProcess
> -------------------------------------------------------
>
>                 Key: HBASE-15510
>                 URL: https://issues.apache.org/jira/browse/HBASE-15510
>             Project: HBase
>          Issue Type: Improvement
>          Components: IPC/RPC
>    Affects Versions: 2.0.0
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>             Fix For: 2.0.0
>
>
> ByteBuffer is created on every call. 
> Server-side.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message