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https://issues.apache.org/jira/browse/CASSANDRA-805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12847210#action_12847210
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Rodrigo Peinado edited comment on CASSANDRA-805 at 3/22/10 7:59 PM:
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Maybe a StageController attached to the Stage that monitors its throughput to 
do runtime tuning of the thread pool.

      was (Author: rodrigoap):
    Maybe a StageController attached to the Stage that monitors its throughput 
to do runtime tunning of the thread pool.
  
> using Integer.MAX_VALUE for executor keepalive time defeats the purpose of 
> the SEDA-like stage divisions
> --------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-805
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-805
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Jonathan Ellis
>            Priority: Trivial
>             Fix For: 0.7
>
>
> we should allow thread pools to shrink when they have excess capacity

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