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From "Alexander Krasheninnikov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-14560) WebHDFS: possibility to specify socket backlog size
Date Wed, 21 Jun 2017 09:51:00 GMT
Alexander Krasheninnikov created HADOOP-14560:
-------------------------------------------------

             Summary: 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
            Reporter: Alexander Krasheninnikov


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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