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Re: Since I started using Mylyn... [message #15954 is a reply to message #15918] |
Thu, 19 July 2007 12:07 |
Eclipse User |
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Originally posted by: alex_blewitt.yahoo.com
Are you using a network drive for your workspace or JRE? That can cause problems.
Also, I believe there's a known issue with an older version of GTK that causes hanging.
On Windows, a large number of files in the same directory kills performance; there was some suggestion that some of mylyn's cache might be generating too many files per directory. That hasn't been verified though.
Alex.
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Re: Since I started using Mylyn... [message #19302 is a reply to message #17415] |
Thu, 26 July 2007 01:35 |
Eclipse User |
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Originally posted by: beatmik.acm.org
Jörg Thönnes wrote:
> How much is enough if I did not set the perm size (i.e. use the default)?
> Do you can suggest some reasonable values?
128M is the value that we recommend and should be enough for very large
Eclipse configurations. For more details on these settings refer to the
Sun VM documentation or the following Platform bug:
92250: [Workbench] Excessive amount of Permanent Generation memory
reported by the VM
https://bugs.eclipse.org/bugs/show_bug.cgi?id=92250
Mik
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Re: Since I started using Mylyn... [message #19348 is a reply to message #18707] |
Thu, 26 July 2007 01:38 |
Eclipse User |
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Originally posted by: beatmik.acm.org
I believe that it is only possible for this exception to happen at
startup, so beyond slowing down startup this should not be causing any
performance problems. Assuming that this exception is associated with a
warning it is innocuous. For more info refer to:
188524: warnings on startup in Europa
https://bugs.eclipse.org/bugs/show_bug.cgi?id=188524
To further diagnose your performance problem you may want to try to get
a thread dump at the time that Eclipse stops responding. For more
information on that see "Getting a thread dump" in:
http://wiki.eclipse.org/index.php/Mylyn_Contributor_Referenc e#Debugging
Mik
Tyler Van Gorder wrote:
> I am having similar performance problems with, what appears to be mylyn.
>
> Windows XP, Europa (J2EE) addition, subclise.
>
> When refreshing a project with many files, cpu pegs and eclipse stops
> responding......looking in the log file I see this:
>
>
> org.eclipse.osgi.framework.internal.core.AbstractBundle$Bund leStatusException
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.begi nStateChange(AbstractBundle.java:1141)
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:258)
> at
> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
> at
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.fin dLocalClass(DefaultClassLoader.java:189)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findLo calClass(BundleLoader.java:340)
> at
> org.eclipse.osgi.framework.internal.core.SingleSourcePackage .loadClass(SingleSourcePackage.java:37)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:405)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:369)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:357)
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:83)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClassInternal(Unknown Source)
> at
> org.eclipse.mylyn.context.ui.ContextUiPlugin$5.run(ContextUi Plugin.java:259)
> at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
> at
> org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr onizer.java:123)
> at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3659)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3296)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at
> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:153)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 504)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1144)
>
> Any ideas?
>
> Thanks.
>
> Tyler Van Gorder
> tkv@landacorp.com
>
>
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Re: Since I started using Mylyn... [message #21936 is a reply to message #15972] |
Wed, 15 August 2007 14:41 |
Eclipse User |
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Originally posted by: joerg.von.frantzius.artnology.com
This is a multi-part message in MIME format.
--------------080302070904020904080704
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
You might be seeing https://bugs.eclipse.org/bugs/show_bug.cgi?id=197942
A workaround here would be to deactivate any task before refreshing the
workspace.
David Goodenough schrieb:
> Alex Blewitt wrote:
>
>
>> Are you using a network drive for your workspace or JRE? That can cause
>> problems.
>>
> No to both
>
>> Also, I believe there's a known issue with an older version of GTK that
>> causes hanging.
>>
> I am running whatever is current on Debian sid
>
>> On Windows, a large number of files in the same directory kills
>> performance; there was some suggestion that some of mylyn's cache might be
>> generating too many files per directory. That hasn't been verified though.
>>
> I am running on Linux
>
>> Alex.
>>
> David
>
>
--------------080302070904020904080704
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
You might be seeing <a class="moz-txt-link-freetext" href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=197942">https://bugs.eclipse.org/bugs/show_bug.cgi?id=197942</a><br>
<br>
A workaround here would be to deactivate any task before refreshing the
workspace.<br>
<br>
David Goodenough schrieb:
<blockquote cite="mid:f7nl2e$p25$1@build.eclipse.org" type="cite">
<pre wrap="">Alex Blewitt wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Are you using a network drive for your workspace or JRE? That can cause
problems.
</pre>
</blockquote>
<pre wrap=""><!---->No to both
</pre>
<blockquote type="cite">
<pre wrap="">Also, I believe there's a known issue with an older version of GTK that
causes hanging.
</pre>
</blockquote>
<pre wrap=""><!---->I am running whatever is current on Debian sid
</pre>
<blockquote type="cite">
<pre wrap="">On Windows, a large number of files in the same directory kills
performance; there was some suggestion that some of mylyn's cache might be
generating too many files per directory. That hasn't been verified though.
</pre>
</blockquote>
<pre wrap=""><!---->I am running on Linux
</pre>
<blockquote type="cite">
<pre wrap="">Alex.
</pre>
</blockquote>
<pre wrap=""><!---->David
</pre>
</blockquote>
<br>
</body>
</html>
--------------080302070904020904080704--
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Re: Since I started using Mylyn... [message #577117 is a reply to message #15972] |
Wed, 15 August 2007 14:41 |
Eclipse User |
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Originally posted by: joerg.von.frantzius.artnology.com
This is a multi-part message in MIME format.
--------------080302070904020904080704
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
You might be seeing https://bugs.eclipse.org/bugs/show_bug.cgi?id=197942
A workaround here would be to deactivate any task before refreshing the
workspace.
David Goodenough schrieb:
> Alex Blewitt wrote:
>
>
>> Are you using a network drive for your workspace or JRE? That can cause
>> problems.
>>
> No to both
>
>> Also, I believe there's a known issue with an older version of GTK that
>> causes hanging.
>>
> I am running whatever is current on Debian sid
>
>> On Windows, a large number of files in the same directory kills
>> performance; there was some suggestion that some of mylyn's cache might be
>> generating too many files per directory. That hasn't been verified though.
>>
> I am running on Linux
>
>> Alex.
>>
> David
>
>
--------------080302070904020904080704
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
You might be seeing <a class="moz-txt-link-freetext" href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=197942">https://bugs.eclipse.org/bugs/show_bug.cgi?id=197942</a><br>
<br>
A workaround here would be to deactivate any task before refreshing the
workspace.<br>
<br>
David Goodenough schrieb:
<blockquote cite="mid:f7nl2e$p25$1@build.eclipse.org" type="cite">
<pre wrap="">Alex Blewitt wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Are you using a network drive for your workspace or JRE? That can cause
problems.
</pre>
</blockquote>
<pre wrap=""><!---->No to both
</pre>
<blockquote type="cite">
<pre wrap="">Also, I believe there's a known issue with an older version of GTK that
causes hanging.
</pre>
</blockquote>
<pre wrap=""><!---->I am running whatever is current on Debian sid
</pre>
<blockquote type="cite">
<pre wrap="">On Windows, a large number of files in the same directory kills
performance; there was some suggestion that some of mylyn's cache might be
generating too many files per directory. That hasn't been verified though.
</pre>
</blockquote>
<pre wrap=""><!---->I am running on Linux
</pre>
<blockquote type="cite">
<pre wrap="">Alex.
</pre>
</blockquote>
<pre wrap=""><!---->David
</pre>
</blockquote>
<br>
</body>
</html>
--------------080302070904020904080704--
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