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Posted to commits@cassandra.apache.org by "Vijay (Updated) (JIRA)" <ji...@apache.org> on 2011/10/18 00:05:10 UTC

[jira] [Updated] (CASSANDRA-3372) Make HSHA cached threads.

     [ https://issues.apache.org/jira/browse/CASSANDRA-3372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vijay updated CASSANDRA-3372:
-----------------------------

    Attachment: 0001-update-to-cache-the-threads-for-tpe.patch

I see a slight improvement with this setting.
                
> Make HSHA cached threads.
> -------------------------
>
>                 Key: CASSANDRA-3372
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3372
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 0.8.8, 1.0.1
>            Reporter: Vijay
>            Assignee: Vijay
>         Attachments: 0001-update-to-cache-the-threads-for-tpe.patch
>
>
> JDK's newCachedTP does the following.... This is simillar to ACD.CleaningThreadPool
> public static ExecutorService newCachedThreadPool(ThreadFactory threadFactory) {
>         return new ThreadPoolExecutor(0, Integer.MAX_VALUE,
>                                       60L, TimeUnit.SECONDS,
>                                       new SynchronousQueue<Runnable>(),
>                                       threadFactory);
> }

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