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Last modified by David Avendasora on 2010/11/30 06:43
From version 7.1
edited by Jonathan 'Wolf' Rentzsch
on 2009/02/03 16:54
Change comment: There is no comment for this version
To version 8.1
edited by Kieran Kelleher
on 2008/02/04 06:35
Change comment: There is no comment for this version

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94 94  
95 95  = What to Look For =
96 96  
97 -##jdb##'s ##watch all## command will give you a stack trace for all threads in your app. But your process needs first to be suspended in order to get a coherent stack trace. Use it like so:
98 -
99 -{{noformat}}
100 -
101 -> suspend
102 -All threads suspended.
103 -> where all
104 -...
105 -> suspend
106 -All threads suspended.
107 ->
108 -
109 -{{/noformat}}
110 -
111 111  An example of a stack trace is shown below. You'll notice the java class name and source-code line number at the end of a particular entry in the stack. Here we can see that the thread called "WorkerThread103" has stuck trying to get a session from the session store. In this situation another thread will most likely have the session store locked and is not releasing the lock.
112 112  
113 113  {{noformat}}