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Date: Wed, 10 Oct 2007 08:14:51 -0700 (PDT)
From: "Enis Soztutar (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Updated: (HADOOP-1841) IPC server should write repsonses
 asynchronously
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     [ https://issues.apache.org/jira/browse/HADOOP-1841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Enis Soztutar updated HADOOP-1841:
----------------------------------

    Attachment: asyncRPC.patch

I am attaching a slightly modified version, in which Call#response is changed from byte[] to ByteBuffer. 

> IPC server should write repsonses asynchronously
> ------------------------------------------------
>
>                 Key: HADOOP-1841
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1841
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: ipc
>            Reporter: Doug Cutting
>            Assignee: Enis Soztutar
>         Attachments: asyncRPC.patch, asyncRPC.patch
>
>
> Hadoop's IPC Server currently writes responses from request handler threads using blocking writes.  Performance and scalability might be improved if responses were written asynchronously.

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