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From "Aimee Cheng (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (S4-93) Local Mode for testing
Date Fri, 24 Aug 2012 01:37:42 GMT

    [ https://issues.apache.org/jira/browse/S4-93?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13440863#comment-13440863
] 

Aimee Cheng edited comment on S4-93 at 8/24/12 12:36 PM:
---------------------------------------------------------

I tried it, and it works well. 

But I have some small suggestions, maybe we can provide more for simple test in IDE. For example,
when test model start, a testing zookeeper will start(like the curator's TestingServer) and
users don't need to set up their own zookeeper or mix with zookeeper for other applications.
And also I feel new org.apache.s4.core.Main() seems not so friendly... Another feeling from
the App I used write, when testing in local, providing a way to send to the certain PEs(stream)
in App is helpful. Maybe we can encapsulate them all inside a class, so that users only need
to write a test class in their app like this:

TestMode.start();
TestMode.deploy(appname);
//Test data
TestMode.putEvent(streamname, event)....

That's just an example I used to think about. What do you think?
                
      was (Author: sjcheng):
    I tried it, and it works well. 

But I have some suggestions, maybe we can provide more for simple test in IDE. For example,
when test model start, a testing zookeeper will start(like the curator's TestingServer) and
users don't need to set up their own zookeeper or mix with zookeeper for other applications.
And also I feel new org.apache.s4.core.Main() seems not so friendly... Another feeling from
the App I used write, when testing in local, providing a way to send to the certain PEs(stream)
in App is helpful. Maybe we can encapsulate them all inside a class, so that users only need
to write a test class in their app like this:

TestMode.start();
TestModel.deploy(appname);
//Test data
TestModel.putEvent(streamname, event)....

That's some small suggestions.
                  
> Local Mode for testing
> ----------------------
>
>                 Key: S4-93
>                 URL: https://issues.apache.org/jira/browse/S4-93
>             Project: Apache S4
>          Issue Type: Wish
>    Affects Versions: 0.6
>            Reporter: Aimee Cheng
>             Fix For: 0.6
>
>
> Providing Local mode can be useful for app testing. In local mode, We can start a testing
zookeeper server and use threads to simulate nodes process.

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