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Posted to common-issues@hadoop.apache.org by "John Zhuge (JIRA)" <ji...@apache.org> on 2017/08/12 05:24:02 UTC
[jira] [Commented] (HADOOP-14560) WebHDFS: possibility to specify
socket backlog size
[ https://issues.apache.org/jira/browse/HADOOP-14560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124471#comment-16124471 ]
John Zhuge commented on HADOOP-14560:
-------------------------------------
[~krash] Your change seems to be a subset of my patch for HADOOP-14347. I can review yours and commit, then rebase mine.
> WebHDFS: possibility to specify socket backlog size
> ---------------------------------------------------
>
> 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
>
> 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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