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https://issues.apache.org/jira/browse/HADOOP-14347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15982957#comment-15982957
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John Zhuge commented on HADOOP-14347:
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Thanks [~jojochuang] for the review !
bq. If I understand it correctly, the change proposed in the patch is not just
limited to KMS and HttpFS, but applicable to anything that uses Httpserver2.
True, the patch enables the feature for all users of HttpServer2.
bq. I think you should also consider adding hadoop.http.accept.queue.size into
kms-default.xml and httpfs-default.xml
Good point! Creating another patch.
> Make KMS and HttpFS Jetty connection backlog configurable
> ---------------------------------------------------------
>
> Key: HADOOP-14347
> URL: https://issues.apache.org/jira/browse/HADOOP-14347
> Project: Hadoop Common
> Issue Type: Improvement
> Components: kms
> Affects Versions: 3.0.0-alpha2
> Reporter: John Zhuge
> Assignee: John Zhuge
> Attachments: HADOOP-14347.001.patch
>
>
> HADOOP-14003 enabled the customization of Tomcat attribute {{protocol}},
> {{acceptCount}}, and {{acceptorThreadCount}} for KMS in branch-2. See
> https://tomcat.apache.org/tomcat-6.0-doc/config/http.html.
> KMS switched from Tomcat to Jetty in trunk. Only {{acceptCount}} has a
> counterpart in Jetty, {{acceptQueueSize}}. See
> http://www.eclipse.org/jetty/documentation/9.3.x/configuring-connectors.html.
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