I do not believe this is related to bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=349121 since David Williams has tried that patch. Also there seems to be issues even on restart for which the SignatureBlockProcessor should not be run.
Tom
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|Pascal Rapicault <pas...@sonatype.com>
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| To: |
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|Equinox development mailing list <equinox-dev@eclipse.org>
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| Cc: |
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|Snjezana Peco <sp...@redhat.com>
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| Date: |
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|06/13/2011 01:40 PM
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|Re: [equinox-dev] Equinox leaking file descriptors
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We believe this issue is caused by 349121 for which we have opened a
released a fix in HEAD and in 3.7.1.
On 2011-06-13, at 2:00 PM, Max Rydahl Andersen wrote:
Hi,
We've lately started to get more and more reports about users on
Linux systems that they were running out of file descriptors.
Initially we thought we were having a resource leak but after
investigating it turns out that the culprit is a combination of
https://bugs.eclipse.org/bugs/show_bug.cgi?id=138182
and that over time Eclipse default distros have grown to contain
*alot* of jars - getting very close to the default limit of 1000
filedescriptors on most linux distros.
The problem is that
org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile opens jarred
plugins files and doesn't close it until shutdown.
And that happens for *all* jars when you run with -clean or after a
new install/update.
The various bugs discussing this all says to use
osgi.bundlefile.limit which in Eclipse 3.7 defaults to 100 - but that
does not seem to help in this case
since its only checked/used from within
org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleEntry as far as we
can see.
Is there any plans/known workarounds to avoid this problem ? (beyond
telling every linux user he needs to call ulimit -n 2048 or similar
if he wants to use eclipse with more than
the base plugins?)
Thank you,
/max
http://about.me/maxandersen
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