[infinispan-issues] [JBoss JIRA] Updated: (ISPN-58) Create a TaskQueueExecutorFactory and TaskQueueScheduledExecutorFactory

[Manik Surtani (JIRA)]

     [ https://jira.jboss.org/jira/browse/ISPN-58?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated ISPN-58:
------------------------------

        Summary: Create a TaskQueueExecutorFactory and TaskQueueScheduledExecutorFactory  (was: Create a HitchHikerExecutorFactory and HitchHikerScheduledExecutorFactory)
    Description: 
These executors will not spawn separate threads, but hook in to Google's TaskQueue API

http://code.google.com/appengine/docs/java/taskqueue/overview.html

This will enable Infinispan to run without spawning any additional threads, thereby enabling it to run on Google's App Engine runtime.

Will need to expose a URI (/taskqueueexecutor ?) which is invoked to process arbitrary Callable/Runnables.  May need to use the DataStore to store the actual Callable/Runnable, and pass the taskqueueexecutor the key of the stored object.

  was:
These executors will not spawn separate threads, but instead maintain a queue of tasks, and use an interceptor to "hitch hike" on user threads to process tasks.

Could be configured with a number of tasks to run on each "ride".

This will enable Infinispan to run without spawning any additional threads, thereby enabling it to run on Google's App Engine runtime.



> Create a TaskQueueExecutorFactory and TaskQueueScheduledExecutorFactory
> -----------------------------------------------------------------------
>
>                 Key: ISPN-58
>                 URL: https://jira.jboss.org/jira/browse/ISPN-58
>             Project: Infinispan
>          Issue Type: Sub-task
>            Reporter: Manik Surtani
>            Assignee: Manik Surtani
>             Fix For: 4.1.0.BETA1, 4.1.0.GA
>
>
> These executors will not spawn separate threads, but hook in to Google's TaskQueue API
> http://code.google.com/appengine/docs/java/taskqueue/overview.html
> This will enable Infinispan to run without spawning any additional threads, thereby enabling it to run on Google's App Engine runtime.
> Will need to expose a URI (/taskqueueexecutor ?) which is invoked to process arbitrary Callable/Runnables.  May need to use the DataStore to store the actual Callable/Runnable, and pass the taskqueueexecutor the key of the stored object.

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