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https://issues.apache.org/jira/browse/ACCUMULO-1357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13645226#comment-13645226
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Josh Elser edited comment on ACCUMULO-1357 at 4/30/13 4:09 AM:
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Hooks to programmatically change log4j settings would be cool (this may be 
trivial/not need any work). Options to turn on remote debugging would 
definitely be nice.

Actually, it would be really cool if I have some application that uses MAC (or 
some mojo/plugin to launch it) to test out an iterator. I deploy MAC, run my 
test and realize I didn't initialize a variable. What if I could just leave MAC 
running, initialize my variable, run a `mvn package` and have the dynamic 
classloader pick up my new jar. *That* would be pretty darn slick. Filed under 
_wishlist_
                
      was (Author: elserj):
    Hooks to programmatically change log4j settings would be cool (this may be 
trivial/not need any work). Options to turn on remote debugging would 
definitely be nice.

Actually, it would be really cool if I have some application that uses MAC (or 
some mojo/plugin to launch it) to test out an iterator. I deploy MAC, run my 
test and realize I didn't initialize a variable. What if I could just leave MAC 
running, run a `mvn package` and have the dynamic classloader pick up my new 
jar. *That* would be pretty darn slick. Filed under _wishlist_
                  
> Make debugging MiniAccumuloCluster easier
> -----------------------------------------
>
>                 Key: ACCUMULO-1357
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1357
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: Keith Turner
>             Fix For: 1.6.0
>
>
> When a problem occurs with MiniAccumuloCluster it can be difficult to debug.  
> Something that may make this easier.
>  * The ability to easily access log files. (maybe have a method users could 
> call to copy log files to a target dir).
>  * Starting Accumulo server processes with remote JVM debugging enabled.  
> (this could be a statup option, could have method users could call to get the 
> debug ports)
> It would be nice if a unit test fails in a maven run if the MiniAcc logs 
> files would end up the target dir that contains info about test failures.  
> Make it as easy as possible to do this from junit test.

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