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Home » Archived » Test and Performance Tools Platform (TPTP) » A time-out occurred while attempting to launch the process
A time-out occurred while attempting to launch the process [message #95228] Tue, 10 April 2007 17:13 Go to next message
Eclipse UserFriend
Originally posted by: ronkinney.gmail.com

I am trying to use any of the analysis provided under the Java Profiling
with Instrumentation on a rather large application. However, whenever I
click on the profile, the progress bar gets stuck on 78% for about 55
seconds before I get the following warning message. Even though this is
a warning, the profiling stops.

----
One of the selected launch delegates has failed. The operation will
continue

Reason:

Details>>
org.eclipse.core.runtime.CoreException
A time-out occurred while attempting to launch the process

org.eclipse.core.runtime.CoreException: A A time-out occurred while
attempting to launch the process
at
org.eclipse.tptp.trace.ui.internal.launcher.core.LauncherhUt ility.createCoreException(LauncherUtility.java:133)
----

Window->Preferences->Profiling and Logging->Hosts->Test Connection on
both localhost:10002 and localhost:10006 are successful.

Run->Profile...->Monitor->Java Profiling with Instrumentation->Test
Availability is successful too.

For the record, whenever I profile a small "Hello World" application,
everything seems to work. Its only on this larger server application
that the timeouts occur. Is there some kind of timeout value I can
increase or a log I can look at for more information on the timeout?
Re: A time-out occurred while attempting to launch the process [message #95466 is a reply to message #95228] Wed, 11 April 2007 18:37 Go to previous messageGo to next message
Asaf Yaffe is currently offline Asaf YaffeFriend
Messages: 333
Registered: July 2009
Senior Member
Ron,

Please try using the latest 4.4 version (TPTP client and Agent
Controller). Note that this version works only with Eclipse 3.3 (latest
version is 3.3M6) and EMF 2.3. Most of the problems you describe were
addressed. There are still issues with profiling large Java
applications. These can be avoided by carefully defining profiling
filters that will include only the classes/packages you care about.

HTH,
Asaf

--
Asaf Yaffe
Eclipse TPTP Committer, JVMTI Profiler
Re: A time-out occurred while attempting to launch the process [message #95481 is a reply to message #95466] Wed, 11 April 2007 21:56 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: ronkinney.gmail.com

Thanks Asaf. I'm in the process of trying that now. I am partially
confused on the downloads on the Development - 4.4.0 page for both the
stable build and development build, though :

http://www.eclipse.org/tptp/home/downloads/?buildId=TPTP-4.4 .0-200703270100D
http://www.eclipse.org/tptp/home/downloads/?buildId=TPTP-4.4 .0-200704092245

The "New Java Profiler" previously had a jvmti-client-TPTP download for
4.3.1. Where can I find the jvmti-client-TPTP download for 4.4? I
don't see a link on the download page.

The "New Technology Agent Controller" only has downloads for
Linux-EM64T and Linux-IPF. Each of those archives didn't contain
anything in the bin directory either -- just a readme.txt that didn't
help. Where's Linux IA-32?

Lastly, the Eclipse Web Tools Platform (WTP) 2.0 download link is broken.

Asaf Yaffe wrote:
> Ron,
>
> Please try using the latest 4.4 version (TPTP client and Agent
> Controller). Note that this version works only with Eclipse 3.3 (latest
> version is 3.3M6) and EMF 2.3. Most of the problems you describe were
> addressed. There are still issues with profiling large Java
> applications. These can be avoided by carefully defining profiling
> filters that will include only the classes/packages you care about.
>
> HTH,
> Asaf
>
Re: A time-out occurred while attempting to launch the process [message #95859 is a reply to message #95481] Sun, 15 April 2007 06:20 Go to previous message
Asaf Yaffe is currently offline Asaf YaffeFriend
Messages: 333
Registered: July 2009
Senior Member
> Thanks Asaf. I'm in the process of trying that now. I am partially
> confused on the downloads on the Development - 4.4.0 page for both the
> stable build and development build, though :
>
> http://www.eclipse.org/tptp/home/downloads/?buildId=TPTP-4.4 .0-200703270100D

This is the latest "stable" build that was submitted to the Europa
(Eclipse 3.3) update site. It was used in the last TPTP "test pass" and
considered to be a stable version.
>
> http://www.eclipse.org/tptp/home/downloads/?buildId=TPTP-4.4 .0-200704092245
>

This is the latest development build (I assume). For Java Profiling,
this Dev build is probably better (more bug fixes). As for other TPTP
features, I am not sure.

> The "New Java Profiler" previously had a jvmti-client-TPTP download for
> 4.3.1. Where can I find the jvmti-client-TPTP download for 4.4? I
> don't see a link on the download page.
>
> The "New Technology Agent Controller" only has downloads for
> Linux-EM64T and Linux-IPF. Each of those archives didn't contain
> anything in the bin directory either -- just a readme.txt that didn't
> help. Where's Linux IA-32?
>

The "New Java profiler" is now the official TPTP profiler. It is
included in the TPTP 4.4 packages and does not have a separate download.
The "JVMTI Client" is included with the TPTP Platform Plugin runtime.
The "JVMTI Runtime" is included with the Agent Controller.

As for the Agent Controller, the "Agent Controller" download section
includes the New Agent Controller for Windows and Linux IA-32. I am not
sure what's available in the New Agent Controller download section.

> Lastly, the Eclipse Web Tools Platform (WTP) 2.0 download link is broken.

You can download WTP from the WTP site
(http://www.eclipse.org/webtools/main.php).

HTH,
Asaf

--
Asaf Yaffe
Eclipse TPTP Committer, JVMTI Profiler
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