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Posted to dev@synapse.apache.org by "Scott Hoggarth (JIRA)" <ji...@apache.org> on 2008/06/05 17:59:45 UTC

[jira] Created: (SYNAPSE-347) Support Dynamic Deployment of Tasks

Support Dynamic Deployment of Tasks
-----------------------------------

                 Key: SYNAPSE-347
                 URL: https://issues.apache.org/jira/browse/SYNAPSE-347
             Project: Synapse
          Issue Type: New Feature
            Reporter: Scott Hoggarth


Tasks are not addressable via a "key". This prevents us from having tasks being added dynamically on disk and then being retrieved via a "key". An attribute called "key" should be added to the task element.

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[jira] Commented: (SYNAPSE-347) Support Dynamic Deployment of Tasks

Posted by "Hiranya Jayathilaka (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/SYNAPSE-347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12912435#action_12912435 ] 

Hiranya Jayathilaka commented on SYNAPSE-347:
---------------------------------------------

We often don't want to dynamically change an already running task. But if that is ever required, Synapse hot update feature can be used to achieve that. Similarly new tasks can be deployed in the runtime using hot deployment. XAR files provide a way for dynamically deploying tasks (including compiled Java code). So I think we can resolve this issue.

> Support Dynamic Deployment of Tasks
> -----------------------------------
>
>                 Key: SYNAPSE-347
>                 URL: https://issues.apache.org/jira/browse/SYNAPSE-347
>             Project: Synapse
>          Issue Type: New Feature
>            Reporter: Scott Hoggarth
>            Assignee: Hiranya Jayathilaka
>
> Tasks are not addressable via a "key". This prevents us from having tasks being added dynamically on disk and then being retrieved via a "key". An attribute called "key" should be added to the task element.

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[jira] Assigned: (SYNAPSE-347) Support Dynamic Deployment of Tasks

Posted by "Hiranya Jayathilaka (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/SYNAPSE-347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hiranya Jayathilaka reassigned SYNAPSE-347:
-------------------------------------------

    Assignee: Hiranya Jayathilaka

> Support Dynamic Deployment of Tasks
> -----------------------------------
>
>                 Key: SYNAPSE-347
>                 URL: https://issues.apache.org/jira/browse/SYNAPSE-347
>             Project: Synapse
>          Issue Type: New Feature
>            Reporter: Scott Hoggarth
>            Assignee: Hiranya Jayathilaka
>
> Tasks are not addressable via a "key". This prevents us from having tasks being added dynamically on disk and then being retrieved via a "key". An attribute called "key" should be added to the task element.

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[jira] Resolved: (SYNAPSE-347) Support Dynamic Deployment of Tasks

Posted by "Hiranya Jayathilaka (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/SYNAPSE-347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hiranya Jayathilaka resolved SYNAPSE-347.
-----------------------------------------

    Fix Version/s: 2.0
       Resolution: Won't Fix

> Support Dynamic Deployment of Tasks
> -----------------------------------
>
>                 Key: SYNAPSE-347
>                 URL: https://issues.apache.org/jira/browse/SYNAPSE-347
>             Project: Synapse
>          Issue Type: New Feature
>            Reporter: Scott Hoggarth
>            Assignee: Hiranya Jayathilaka
>             Fix For: 2.0
>
>
> Tasks are not addressable via a "key". This prevents us from having tasks being added dynamically on disk and then being retrieved via a "key". An attribute called "key" should be added to the task element.

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[jira] Commented: (SYNAPSE-347) Support Dynamic Deployment of Tasks

Posted by "Rajika Kumarasiri (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/SYNAPSE-347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12863243#action_12863243 ] 

Rajika Kumarasiri commented on SYNAPSE-347:
-------------------------------------------

Ok, a task is a job which runs periodically according to the trigger expression. Once a job is started it'll run until it stops. It's hard to think an already started job is changed dynamically.  If you need to start a new job, you'll have to stop the previous one and start a new one. 
On the other hand now synapse support hot deployment of synapse artifacts you can use that feature also to schedule a new task.
I think we can reslove this issue.

Rajika 

> Support Dynamic Deployment of Tasks
> -----------------------------------
>
>                 Key: SYNAPSE-347
>                 URL: https://issues.apache.org/jira/browse/SYNAPSE-347
>             Project: Synapse
>          Issue Type: New Feature
>            Reporter: Scott Hoggarth
>
> Tasks are not addressable via a "key". This prevents us from having tasks being added dynamically on disk and then being retrieved via a "key". An attribute called "key" should be added to the task element.

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[jira] Commented: (SYNAPSE-347) Support Dynamic Deployment of Tasks

Posted by "Rajika Kumarasiri (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/SYNAPSE-347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12861373#action_12861373 ] 

Rajika Kumarasiri commented on SYNAPSE-347:
-------------------------------------------

I'd invest some time to provide a patch for this issue.

Rajika

> Support Dynamic Deployment of Tasks
> -----------------------------------
>
>                 Key: SYNAPSE-347
>                 URL: https://issues.apache.org/jira/browse/SYNAPSE-347
>             Project: Synapse
>          Issue Type: New Feature
>            Reporter: Scott Hoggarth
>
> Tasks are not addressable via a "key". This prevents us from having tasks being added dynamically on disk and then being retrieved via a "key". An attribute called "key" should be added to the task element.

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