[jira] [Commented] (STORM-2447) Make local cluster transparent

["Jungtaek Lim (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/STORM-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15952493#comment-15952493 ] 

Jungtaek Lim commented on STORM-2447:
-------------------------------------

First of all, I really like the concept.

I feel we need to cover, or at least guide how to do it for current specific use case: end-users run LocalCluster in IDE, and process (with topology) is debuggable.

Is it a goal of this issue to "add" an option to run local cluster transparently, so end-users can still do the same and handle above use case?

> Make local cluster transparent
> ------------------------------
>
>                 Key: STORM-2447
>                 URL: https://issues.apache.org/jira/browse/STORM-2447
>             Project: Apache Storm
>          Issue Type: Improvement
>          Components: storm-core
>    Affects Versions: 2.0.0
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>
> As part of the work for STORM-2441.  We would like to split the storm classpath down so the client jar only has what it needs.  Everything else is in a separate classpath(s) for daemon processes.  One of the issues with this is that local mode is built into almost all examples because it uses a separate API from the normal storm client API.
> To work around this we really should add in a new option to {{storm jar}} that will include everything on the classpath, set a SystemProperty and call into a special Main Method.   The new main method will 
> 1) start up the LocalCluster
> 2) configure SotrmSubmitter, NimbusClinet and DRPCClient to talk to the LocalCluster instead.
> 3) run the regular main method
> 4) optionally sleep for a configurable amount of time
> 5) shut down the local cluster.



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