| galileo Hangs Creating New Class [message #500806] |
Sun, 29 November 2009 01:11  |
 No real name
Messages: 2
Registered: November 2009 |
Junior Member |
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Hi, all. I'm having a problem with eclipse galileo. Occasionally when I try to create a new class eclipse will hang for a period of time (usually around 5 minutes), showing the create class dialog and using about 25% CPU (~100% of one of my 4 cores). If I leave it it will eventually create the class and allow me to edit it OK. I'm not getting hangs at any other time (I can edit, save, run, commit to SVN etc promptly) so I'm a bit mystified as to what the problem could be. Sometimes the creation of a new class goes through almost instantly, but probably about a quarter to a third of the time it will hang for ~5 minutes. If I kill the eclipse process as soon as it hangs then restart it the file has actually been created in the workspace, so it seems like the hang comes after the creation of the file on disk, not before it. Does anyone have any ideas as to how to diagnose and solve this issue? I'd appreciate any input you could give.
System details:
OS: Vista Home Premium 32 bit
CPU: Intel Q9450 @ 2.66GHz
RAM: 4GB DDR2
GPU: ATi HD3870x2
OS HDD: 2*74GB WD Raptor, RAID0 (2 partitions, Windows on one, my eclipse workspace on the other).
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| Re: galileo Hangs Creating New Class [message #500810 is a reply to message #500806] |
Sun, 29 November 2009 05:14  |
Walter Harley
Messages: 847
Registered: July 2009 |
Senior Member |
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<a.leggate@googlemail.com> wrote in message
news:heshom$m5c$1@build.eclipse.org...
> Hi, all. I'm having a problem with eclipse galileo. Occasionally when I
> try to create a new class eclipse will hang for a period of time (usually
> around 5 minutes), showing the create class dialog and using about 25% CPU
> (~100% of one of my 4 cores). If I leave it it will eventually create the
> class and allow me to edit it OK. I'm not getting hangs at any other time
> (I can edit, save, run, commit to SVN etc promptly) so I'm a bit mystified
> as to what the problem could be. Sometimes the creation of a new class
> goes through almost instantly, but probably about a quarter to a third of
> the time it will hang for ~5 minutes. If I kill the eclipse process as
> soon as it hangs then restart it the file has actually been created in the
> workspace, so it seems like the hang comes after the creation of the file
> on disk, not before it. Does anyone have any ideas as to how to diagnose
> and solve this issue? I'd appreciate any input you could give.
Get a thread dump while it's hung; that'll help you understand what it's
doing. See http://wiki.eclipse.org/How_to_report_a_deadlock for details.
Are you using M2Eclipse, or Mylyn? Those plug-ins have been known to cause
mysterious hangs, although usually not with the CPU busy as far as I know.
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