[jira] [Updated] (HADOOP-14560) Make HttpServer2 backlog size configurable

2017-08-17 Thread John Zhuge (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-14560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

John Zhuge updated HADOOP-14560:

   Resolution: Fixed
Fix Version/s: 3.0.0-beta1
   Status: Resolved  (was: Patch Available)

Committed to trunk. Thanks [~krash] for the contribution!

> 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
> Fix For: 3.0.0-beta1
>
> 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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[jira] [Updated] (HADOOP-14560) Make HttpServer2 backlog size configurable

2017-08-15 Thread John Zhuge (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-14560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

John Zhuge updated HADOOP-14560:

Attachment: HADOOP-14560.002.patch

Patch 002
* Rebase Alex' PR and attach here in order to run Yetus
* Fix a few potential checkstyle issues, e.g., line length exceeds 80 chars
* Rename the property to {{hadoop.http.socket.backlog.size}} to be consistent 
with the variable name
* Move the code around a little bit

+1 LGTM

> 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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[jira] [Updated] (HADOOP-14560) Make HttpServer2 backlog size configurable

2017-08-15 Thread John Zhuge (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-14560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

John Zhuge updated HADOOP-14560:

Summary: Make HttpServer2 backlog size configurable  (was: Make HttpServer2 
accept queue size configurable)

> 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
>
> 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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