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From "Chen Liang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11036) Ozone : reuse Xceiver connection
Date Mon, 27 Feb 2017 18:34:45 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15886279#comment-15886279
] 

Chen Liang commented on HDFS-11036:
-----------------------------------

The findbug warnings were all from the protobuf-generated file.

> Ozone : reuse Xceiver connection
> --------------------------------
>
>                 Key: HDFS-11036
>                 URL: https://issues.apache.org/jira/browse/HDFS-11036
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Chen Liang
>            Assignee: Chen Liang
>         Attachments: HDFS-11036-HDFS-7240.001.patch, HDFS-11036-HDFS-7240.002.patch,
HDFS-11036-HDFS-7240.003.patch, HDFS-11036-HDFS-7240.004.patch, HDFS-11036-HDFS-7240.005.patch
>
>
> Currently for every IO operation calling into XceiverClientManager will open/close a
connection, this JIRA proposes to reuse connection to reduce connection setup/shutdown overhead.



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