db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kathey Marsden (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3503) Change stress.multi to dump thread stacks before killing off testers with jdk 1.5 and higher
Date Mon, 10 Mar 2008 17:12:49 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12577072#action_12577072
] 

Kathey Marsden commented on DERBY-3503:
---------------------------------------

Knut said ...
>don't think I would have bothered unwrapping the >PrivilegedActionException and the
InvocationTargetException, as the >original exception is in the chain and its stack trace
is printed anyway. Not >a big deal, but it would perhaps make the code a bit cleaner. 

hmmm the reason I was unwrapping it was because I was not seeing the chained exception print.
 It would be hard to reproduce now.  Maybe that was with jdk 1.4.2, but anyway I think I will
leave it as is.  Thanks Knut for the review.


> Change stress.multi to dump thread stacks before killing off testers with jdk 1.5 and
higher
> --------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3503
>                 URL: https://issues.apache.org/jira/browse/DERBY-3503
>             Project: Derby
>          Issue Type: Improvement
>          Components: Test
>    Affects Versions: 10.4.0.0
>            Reporter: Kathey Marsden
>            Assignee: Kathey Marsden
>            Priority: Minor
>         Attachments: derby-3503_diff.txt, derby-3503_diff.txt
>
>
> Jdk 1.5 introduced Thread.getAllStackTraces() which can be used to print a thread dump
programatically.  The test stress.multi kills off its testers if it reaches a deadlock or
the testers can't complete on their own. It would be helpful in this case to get a thread
dump automatically.  The code could only be enabled for jdk 1.5 and higher.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message