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Posted to notifications@accumulo.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2013/04/30 06:10:17 UTC
[jira] [Commented] (ACCUMULO-1357) Make debugging
MiniAccumuloCluster easier
[ 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:
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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, 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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