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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1357) Make debugging MiniAccumuloCluster easier
Date Tue, 30 Apr 2013 04:10:17 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13645226#comment-13645226
] 

Josh Elser commented on ACCUMULO-1357:
--------------------------------------

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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