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Bug 17672 - Make sure that remote JVM is not asked for a call stack multiple times.
Summary: Make sure that remote JVM is not asked for a call stack multiple times.
Status: CLOSED INVALID
Alias: None
Product: debugger
Classification: Unclassified
Component: Code (show other bugs)
Version: 3.x
Hardware: All All
: P4 blocker (vote)
Assignee: issues@debugger
URL:
Keywords: PERFORMANCE
Depends on:
Blocks: 27788
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Reported: 2001-11-14 17:13 UTC by Marian Petras
Modified: 2010-04-29 09:09 UTC (History)
0 users

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Issue Type: TASK
Exception Reporter:

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Description Marian Petras 2001-11-14 17:13:05 UTC 
There is no cache for a current call stack. So whenever the debugger needs call
stack, it asks the remote JVM. It is expensive, especially if a connection
between debugger and the remote JVM is slow.
Comment 1 Marek Grummich 2002-07-22 08:58:31 UTC 
Target milestone was changed from '3.4' to TBD.
Comment 2 Marek Grummich 2002-07-22 09:01:27 UTC 
Target milestone was changed from '3.4' to TBD.
Comment 3 _ pkuzel 2002-11-11 11:06:10 UTC 
I assume that it may hurt stepping. Dependency added.
Comment 4 _ pkuzel 2003-01-08 11:19:05 UTC 
Marian discovered that JDI implementation caches callstacks. AFAIK
debugger uses JDI API for all debugger operations.

Reopen if you thought something else.
Comment 5 Quality Engineering 2010-04-29 09:09:03 UTC 
Verified ... and Closing all issues resolved into NetBeans 6.7 and earlier.