Fedora Eclipse plugin problem
by Frode Petersen
Hi. I have a problem with Fedora Eclipse. It was crashing a lot when
using the Omondo EclipseUML plugin. This might be a javaVM memory
problem, and I might have solved that one. I'm about to test that.
While looking for clues, I looked through the plugins using the Help >
Software Updates > Manage Configuration... tool. A lot of plugins are
listed as missing so the features that need them can't find them. I
suppose the reason might be related to installing features after the
install of Eclipse from fc updates.(?)
I checked the filesystem, and found that features were looking in
/usr/share/eclipse/[plugins|features] for things located under
/usr/lib64/eclipse, and vice versa.
Googling, I found this:
>> It's because we moved the platform-specific stuff to /usr/lib (or
>> /usr/lib64). There's no way around the .eclipse breakage.
>
> Umm I saw that move on rawhide, but for some reason another update moved
> it back to /usr/share. Now that it is settled on /usr/lib all plugins on
> extras will require a rebuild
the whole message at:
http://www.redhat.com/archives/fedora-devel-java-list/2006-November/msg00...
Does this mean that plugins from eclipse.org and other sites that aren't
built specifically for Fedora Eclipse won't work, or does this only
concern Fedora built plugins?
I guess the answer is no, but... what if I move all plugins to one
location, either /usr/share/... or /usr/lib64/...?
Regards,
Frode Petersen
17 years
Re: [fedora-java] Fedora Eclipse plugin problem
by Andrew Overholt
Hi,
On Tue, 2007-17-04 at 21:17 +0200, Frode Petersen wrote:
> I wonder if this is a jvm bug (or feature), an eclipse bug or something
> else. Is there a programming error that we should know and avoid in our
> own programs that could lead to this problem?
You mean a memory leak somewhere? If it happened with gij (ie. you were
running a plugin you downloaded from somewhere), it could be a leak ...
I hit something myself yesterday.
Is this plugin you were using open source? Can we include it in Fedora?
Care to be the maintainer? :)
Take care,
Andrew
17 years
gij OOM
by Andrew Overholt
This shouldn't be expected, right?
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
Exception in thread "OutputReader" GC Warning: Out of Memory! Returning
NIL!
java.lang.OutOfMemoryError
*** Got java.lang.OutOfMemoryError while trying to print stack trace.
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
Error while logging event loop exception:
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
Exception in thread "Worker-1" GC Warning: Out of Memory! Returning
NIL!
java.lang.OutOfMemoryError
GC Warning: Out of Memory! Returning NIL!
*** Catastrophic failure while handling uncaught exception.
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
Exception in thread "ErrorReader" GC Warning: Out of Memory! Returning
NIL!
java.lang.OutOfMemoryError
GC Warning: Out of Memory! Returning NIL!
*** Catastrophic failure while handling uncaught exception.
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
*** Catastrophic failure while handling uncaught exception.
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
GC Warning: Out of Memory! Returning NIL!
*** Catastrophic failure while handling uncaught exception.
GC Warning: Out of Memory! Returning NIL!
Anything I can do to help track this down? I was just running Eclipse
(installed via RPMs ... eclipse-{sdk,cdt-sdk,mylar-bugzilla,changelog})
and trying to build cacao as per [1]. I didn't notice when the actual
messages were printed to the console, but it was sometime during the
build.
Note that to get classpath and cacao to build I had to install
libXtst-devel and libtool-ltdl-devel on top of what I already had on my
system (YMMV). I'm on rawhide i386.
Andrew
[1]
http://developer.classpath.org/mediation/ClasspathHackingWithEclipse
17 years
Java time zone bug wrt GB/Eire zone?
by Joe Desbonnet
Just when I thought I really understood the Java time API this test
case below threw me today. Same results with the current FC6 Java
stack (up to date) and Sun JDK (1.5.0_07).
Why oh why is 17:00 UK/Irish local time the same as 17:00 UTC ? The
local time should be one hour ahead due to daylight savings.? Funny -
I wrote lots of code last year relating to logging sensor data and I
had no problems normalizing the timestamps to UTC. Now I just can seem
to do it. A bug in Java timezone files or my brain?
import java.util.Date;
import java.util.TimeZone;
import java.text.SimpleDateFormat;
public class DateTest {
public static void main (String arg[]) throws Exception {
TimeZone localTz = TimeZone.getTimeZone ("GB/Eire");
SimpleDateFormat localDateFormat = new SimpleDateFormat ("yyyyMMdd HH:mm:ss");
localDateFormat.setTimeZone(localTz);
TimeZone utcTz = TimeZone.getTimeZone ("UTC");
SimpleDateFormat utcDateFormat = new SimpleDateFormat("yyyyMMdd HH:mm:ss");
utcDateFormat.setTimeZone(utcTz);
String datetime = "20070417 17:00:00";
Date d1 = localDateFormat.parse(datetime);
Date d2 = utcDateFormat.parse(datetime);
if (d1.getTime() == d2.getTime()) {
System.err.println ("Error: GB/Eire = UTC + Daylight Savings (ie
d1-d2 = 1 hour, not 0 hour)");
}
}
}
17 years
Need Help for pdftk
by Jochen Schmitt
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Hello,
I'm the maintainer of the pdftk package in Fedora Extras.
Unfortunately, The ABI of the JAVA-Environment was changed in the
devel branch, so I'm unable to rebuild this package. Please see
bug:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=236224
It will be nice, if anyone have a hint to solve this problem.
Best Regards:
Jochen Schmitt
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17 years
sinjdoc vs gjdoc
by Mark Wielaard
Hi,
I am happy to see sinjdoc in Fedora rawhide. And I used that package to
create a generic version of the classpath docs:
http://developer.classpath.org/sinjdoc/
But as you can see it is not as nicely looking (imho of course) as the
old gjdoc version: http://developer.classpath.org/doc/
Also it doesn't seem to do highlighted source code linking, a feature I
really like in gjdoc.
So for non-generic/1.5 code I would like to have gjdoc still around, but
is seems sinjdoc actually replaces gjdoc. Does it have to?
Thanks,
Mark
17 years
Fedora Eclipse rawhide test results
by Andrew Overholt
Hi,
I ran the Eclipse SDK 3.2.2 tests on my rawhide laptop (with our stock
packages and gcj setup) over the weekend. They required a bit of hand
holding but I think I should be able to get an SRPM together this week
to allow others to duplicate.
I put the results I got here:
http://www.overholt.ca/eclipse/testresults/20070331/
I haven't had time to go through them too thoroughly yet. We do well on
a lot of the sets. Note that I couldn't get the following sets to run
due to timeouts or some other error:
antui
coreresources
uiperformance
swt
I'll try to investigate. Also, I intentionally did not run these sets:
jdtdebug
relEng
Andrew
17 years
[Fwd: last chance relnotes for test4]
by Andrew Overholt
We should really get something in there about the new libgcj mentioning
1.5 stuff, etc.
-------- Forwarded Message --------
> From: Karsten Wade <kwade(a)redhat.com>
> Reply-To: List for Fedora Package Maintainers
> <fedora-maintainers(a)redhat.com>
> To: fedora-maintainers(a)redhat.com
> Subject: last chance relnotes for test4
> Date: Sun, 01 Apr 2007 10:06:21 -0700
>
> Tomorrow (2 April) at 2359 UTC we are freezing the Wiki for conversion
> to XML.
>
> http://fedoraproject.org/wiki/Docs/Beats
>
> The content in the Wiki then gets translated and included in test4.
>
> If you get content in *now* you can get it read and tested by the
> community. The same holds true for the translations.
>
> It's stupidly easy to get notes in, there is nothing stopping you:
>
> http://fedoraproject.org/wiki/Docs/Beats/HowTo
>
> There are six ways to get notes in, as easy as sending an email, and
> we'll even do the Wiki work for you. Don't hesitate, send it!
>
> - Karsten
> --
> Fedora-maintainers mailing list
> Fedora-maintainers(a)redhat.com
> https://www.redhat.com/mailman/listinfo/fedora-maintainers
17 years
FYI
by Andrew Haley
I thought y'all might like to see this...
Andrew.
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17 years