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From "Michelle Caisse (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (JDO-706) No enhancer log output with maven 2
Date Tue, 17 Apr 2012 16:31:25 GMT

    [ https://issues.apache.org/jira/browse/JDO-706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255701#comment-13255701
] 

Michelle Caisse commented on JDO-706:
-------------------------------------

Andy's guess that the issues on Windows have to do with its limitation on command length appears
to be a good one. With a web search I find this, for example:

"When I launch our application in Eclipse on Windows I receive the following error:

    Exception occured executing command line.

    Cannot run program .. : CreateProcess error=87, The parameter is incorrect

I've solved this in the past by shortening the CLASSPATH.

I've now come to a point where I can no longer shorten the CLASSPATH, and would like to know
if there are any other workarounds.

http://support.microsoft.com/kb/830473 seems to indicate that the max command prompt line
length in windows xp is 8191 characters, and the only solution is to shorten folder names,
reduce depth of folder trees, using parameter files, etc."

exectck displays the command line for each test, so we can check that and see what might be
truncated for the failing tests.

                
> No enhancer log output with maven 2
> -----------------------------------
>
>                 Key: JDO-706
>                 URL: https://issues.apache.org/jira/browse/JDO-706
>             Project: JDO
>          Issue Type: Bug
>          Components: tck
>    Affects Versions: JDO 3 maintenance release 1 (3.1)
>            Reporter: Michelle Caisse
>            Assignee: Michelle Caisse
>             Fix For: JDO 3 maintenance release 1 (3.1)
>
>         Attachments: 20120410-211429.zip, jdo706.patch
>
>
> No log output for enhancement is produced. The following warnings are issued:
> [INFO] [jdo-exectck:enhance {execution: default-cli}]
> log4j:WARN No appenders could be found for logger (DataNucleus.Enhancer).
> log4j:WARN Please initialize the log4j system properly.
> Enhancing classes for identity type datastoreidentity
> The classpath available to the enhancer does not provide access to the log properties
file.

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