[kepler-dev] [Bug 5095] test kepler and wrp for memory leaks

bugzilla-daemon at ecoinformatics.org bugzilla-daemon at ecoinformatics.org
Thu Feb 17 20:13:02 PST 2011


http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5095

--- Comment #26 from Aaron <aschultz at nceas.ucsb.edu> 2011-02-17 20:13:01 PST ---
I have discovered that there is a thread that is waiting even after a workflow
is closed.  I suspect that it is this thread which is holding references to the
Tableau and associated objects.  One can see in the Java VisualVM "Threads"
view while profiling the Kepler application that by simply doing a File->Open
operation on a workflow starts several new threads.  Most of which finish after
some short time, except for one which continues waiting indefinitely, even
after closing the window.  My first guess was that this was due to the
MenuMapper which implements the Runnable interface, but no such luck yet
proving that this is the cause for the waiting thread...

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