[jira] [Resolved] (HDFS-7992) HTTP request queue size limit can be made configurable

["Haohui Mai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-7992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Haohui Mai resolved HDFS-7992.
------------------------------
    Resolution: Won't Fix

Thanks for reporting this issue.

After the DN moves to Netty, the jetty server only intends to handle light loads. There is no need to make it configurable.

> HTTP request queue size limit can be made configurable
> ------------------------------------------------------
>
>                 Key: HDFS-7992
>                 URL: https://issues.apache.org/jira/browse/HDFS-7992
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: J.Andreina
>            Assignee: J.Andreina
>
> The queue size for httpserver is hardcoded as 128 in 
> {code}
>   public static Connector createDefaultChannelConnector() {
>     SelectChannelConnector ret = new SelectChannelConnector();
>     ret.setLowResourceMaxIdleTime(10000);
>     ret.setAcceptQueueSize(128);
> {code}
> It will be better if this can made configurable
> In the connection can add a configurable limit of queue size for the http request (“hadoop.http.max.queue.size”).



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