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MAT stuck at Computing Dominators [message #1716226] Wed, 02 December 2015 10:36 Go to next message
Nitesh Mishra is currently offline Nitesh MishraFriend
Messages: 2
Registered: December 2015
Junior Member
Hi Team ,

I have a OOM,hprof dump from java system .Its size is approx. 9GB .
I am trying to parse it through MAT , but every time it is getting stuck at step - Subtask Computing Dominators .
I have tried many times but still it is getting stuck at the same point .

Request you to help me on this . I am using latest version of MAT on 64 bit window platform .

I have uploaded snap shot for reference .

Regards,
Nash

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Re: MAT stuck at Computing Dominators [message #1718318 is a reply to message #1716226] Tue, 22 December 2015 11:47 Go to previous messageGo to next message
Nitesh Mishra is currently offline Nitesh MishraFriend
Messages: 2
Registered: December 2015
Junior Member
Can someone help me with this ........???

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Re: MAT stuck at Computing Dominators [message #1718535 is a reply to message #1716226] Sat, 26 December 2015 13:35 Go to previous messageGo to next message
Erik BrangsFriend
Messages: 34
Registered: February 2010
Member
This might be a bug.

You could try a development build of MAT (e.g. one the nightly releases from https://www.eclipse.org/mat/snapshotBuilds.php) to see if it's fixed or build MAT yourself.

Alternatively, you could report it as a bug via https://bugs.eclipse.org/bugs/enter_bug.cgi?product=MAT .

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Re: MAT stuck at Computing Dominators [message #1718536 is a reply to message #1718535] Sat, 26 December 2015 13:48 Go to previous message
Erik BrangsFriend
Messages: 34
Registered: February 2010
Member
It would also be interesting to know how much memory your machine has. IIRC you need at least as much memory as the size of the heap dump. More memory is better.

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