Fully featured low overhead profiler for Java EE and Java SE platforms.
Performance monitoring and profiling of Jenkins, TeamCity, Gradle, Maven, Ant, JUnit and TestNG.
Easy to use performance and memory profiler for .NET framework.

[EAP 608] Not a valid snapshot file

Moderators: Vladimir Kondratyev, Anton Katilin

[EAP 608] Not a valid snapshot file

Postby cs-public » Sat May 28, 2005 2:56 am

When I try to do "Capture Snapshot without allocation information", it apparently saves (judging from the progress bar), and asks me if I'd like to open the file, but then says:

Code: Select all
Error - YourKit Java Profiler 4.5 EAP build 608
/home/foo/2005-05-27--19-45-17.memory is not a valid snapshot file".


I've tried it several times, with and without a prefix, but to no avail.

My environment is:

Linux (2.6.11 kernel)
JDK 1.5.0.03
ReiserFS 3.6

The stderr output shows success ("[YourKit Java Profiler 4.5 EAP build 608] Memory snapshot is saved to /home/foo/2005-05-27--19-37-46.memory"), and the file was written:

Code: Select all
ls -l ~/2005-05-27--19-45-17.memory
-rw-r--r--  1 foo users 12964881 May 27 19:45 /home/foo/2005-05-27--19-45-17.memory


Please let me know if there is more info I can give you. This was a local application that I was monitoring.
cs-public
 
Posts: 6
Joined: Sat May 28, 2005 2:47 am

Postby Vladimir Kondratyev » Mon May 30, 2005 6:51 am

Please upload ZIP archive of your invalid snapshot to our FTP server. It will help to locate to problem.

IP: 194.24.241.196
user: ftp
no password

Regards,
Vladimir
Vladimir Kondratyev
 
Posts: 1519
Joined: Tue Aug 10, 2004 7:52 pm
Location: Düsseldorf, Germany

Postby cs-public » Mon May 30, 2005 7:48 pm

Vladimir Kondratyev wrote:Please upload ZIP archive of your invalid snapshot to our FTP server.


Uploaded as "invalid-memory-snapshot.zip".
cs-public
 
Posts: 6
Joined: Sat May 28, 2005 2:47 am

Postby Vladimir Kondratyev » Tue May 31, 2005 7:43 am

Thank you very much for snapshot file. The bug is fixed in the upcoming build #610. As temporary workaround please do not use tracking of object allocations under Java 5.0.
Vladimir Kondratyev
 
Posts: 1519
Joined: Tue Aug 10, 2004 7:52 pm
Location: Düsseldorf, Germany

Postby Dyoma » Tue May 31, 2005 9:36 am

I have the same problem (build #608) with JDK 1.5.0_02 running on WinXP. I don't record object allocations, just start application with profiller and capture snapshot.
When running my application with JDK 1.4.2_04 everything works fine.
Command line is generated by Idea plugin in both cases.
Dyoma
 
Posts: 13
Joined: Tue Oct 19, 2004 8:13 am
Location: Russia, St.Peterburg

Postby Anton Katilin » Tue May 31, 2005 10:59 am

Fixed in the upcoming build #610
Anton Katilin
 
Posts: 5966
Joined: Wed Aug 11, 2004 8:37 am


Return to Java Profiler

Who is online

Users browsing this forum: Google [Bot] and 1 guest

cron

YourKit uses cookies and other tracking technologies to improve your browsing experience on our website, to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from.

By browsing our website, you consent to our use of cookies and other tracking technologies in accordance with the Privacy Policy.