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From Daniel Gómez Ferro (JIRA) <j...@apache.org>
Subject [jira] [Updated] (S4-62) Multithreaded Streams
Date Fri, 22 Jun 2012 07:59:43 GMT

     [ https://issues.apache.org/jira/browse/S4-62?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Gómez Ferro updated S4-62:
---------------------------------

    Attachment: S4-62-multithreaded-streams.patch

This patch introduces an ExecutorService per Stream with a configurable maximum number of
threads (default is 1).

A few tests are included.
                
> Multithreaded Streams
> ---------------------
>
>                 Key: S4-62
>                 URL: https://issues.apache.org/jira/browse/S4-62
>             Project: Apache S4
>          Issue Type: Improvement
>            Reporter: Daniel Gómez Ferro
>         Attachments: S4-62-multithreaded-streams.patch
>
>
> Currently, each Stream has one Thread in charge of processing the incoming events on
the appropriate PE. If one PE blocks it's execution while processing an event, the whole Stream
would be blocked. The current solution is for a PE to manage his own async thread, which I
don't think it's nice.
> It would be better to have a configurable number of threads that would take care of the
execution of the incoming events.

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