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https://issues.apache.org/jira/browse/HADOOP-10279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13937874#comment-13937874
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zhaoyunjiong commented on HADOOP-10279:
---------------------------------------

What if when queue0 didn't have any calls in queue and requestsLeft still > 0, 
while other queues have calls waiting in the queue?
I think when this happens, it'll be better moveToNextQueue immediately.


> Create multiplexer, a requirement for the fair queue
> ----------------------------------------------------
>
>                 Key: HADOOP-10279
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10279
>             Project: Hadoop Common
>          Issue Type: Sub-task
>            Reporter: Chris Li
>         Attachments: subtask2_add_mux.patch
>
>




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