[jira] [Resolved] (STORM-2327) Abstract class ConfigurableTopology

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

     [ https://issues.apache.org/jira/browse/STORM-2327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jungtaek Lim resolved STORM-2327.
---------------------------------
       Resolution: Fixed
         Assignee: Julien Nioche
    Fix Version/s: 2.0.0

Thanks [~jnioche], I merged into master. 
If you want me to port back this into 1.x branch please create a PR against 1.x branch and let me know. Thanks again!

> Abstract class ConfigurableTopology
> -----------------------------------
>
>                 Key: STORM-2327
>                 URL: https://issues.apache.org/jira/browse/STORM-2327
>             Project: Apache Storm
>          Issue Type: New Feature
>          Components: storm-core
>    Affects Versions: 2.0.0
>            Reporter: Julien Nioche
>            Assignee: Julien Nioche
>            Priority: Minor
>             Fix For: 2.0.0
>
>          Time Spent: 2h
>  Remaining Estimate: 0h
>
> Classes which run topologies often repeat the same code and pattern to:
> * populate the configuration from a file instead of ~/.storm
> * determine whether to run locally or remotely
> * set a TTL for a topology
> Flux provides an elegant way of dealing with these but sometimes it is simpler to define a topology in Java code. 
> In [StormCrawler|http://stormcrawler.net], we implemented an abstract class named ConfigurableTopology which can be extended and saves users the hassle of having to write code for the things above. I will open a PR containing this class so that we can discuss and comment whether it is of any use at all.



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