[kepler-dev] [Bug 5095] test kepler and wrp for memory leaks
bugzilla-daemon at ecoinformatics.org
bugzilla-daemon at ecoinformatics.org
Wed Dec 8 10:37:39 PST 2010
http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5095
--- Comment #17 from jianwu <jianwu at sdsc.edu> 2010-12-08 10:37:37 PST ---
in r26414, I changed the kar saving steps. It used to open a new window for
saved kar before closed the old one. Now it closes the old window before open a
new one. This change will make sure KeplerGraphFrame.dispose() can get rid of
old version of the model in ObjectManager (_namedObjs map) when closing old
window, and have the new version loaded when opening a new window.
After discussing with Derik, We think this solution will cause risks.
First, 'close then open' is more scary than 'open then close'. If we export a
workflow to xml, it act as 'open then close'.
Second, new window open might fail, which will cause bigger problem.
Feedback on this issue is welcome.
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