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From "John Zhuge (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14560) Make HttpServer2 backlog size configurable
Date Thu, 17 Aug 2017 06:23:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16129999#comment-16129999
] 

John Zhuge commented on HADOOP-14560:
-------------------------------------

[~krash] Are you ok with the property name {{hadoop.http.socket.backlog.size}} in patch 002?
If yes, I will commit tomorrow.

> Make HttpServer2 backlog size configurable
> ------------------------------------------
>
>                 Key: HADOOP-14560
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14560
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: common
>            Reporter: Alexander Krasheninnikov
>            Assignee: Alexander Krasheninnikov
>              Labels: webhdfs
>         Attachments: HADOOP-14560.002.patch
>
>
> While operating WebHDFS at Badoo, we've faced issue, that hardcoded size of socket backlog
(128) is not enough for our purposes.
> When performing ~600 concurrent requests, clients receive "Connection refused" error.
> We are proposing patch to make this backlog size configurable.



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