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| Re: RC1 Update Mangager feature search is slow... [message #251682 is a reply to message #251583] |
Fri, 11 June 2004 02:56  |
Eclipse User |
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Originally posted by: dorian.birsan.net
A fix for it will be released tonight.
https://bugs.eclipse.org/bugs/show_bug.cgi?id=66601
"Daryl Bryant" <darylbry@us.ibm.com> wrote in message
news:caabep$2me$1@eclipse.org...
> Via Help->Find and Install->New Features, I attempt to search the site
> http://update.eclipse.org/updates/ for features in the Eclipse 2.1.3
> category. Update Manager locks the Workbench GUI, and it takes 10-20
> minutes for the search to conclude: is this a defect?
>
> I can understand if the actual features had been selected for download,
> but this merely fetches the features available for download on from the
> site.
There are two main culprits there:
1. filtering of nested features: this requires downloading of all features,
including nested ones, in order to present a filtered view
2. both site.xml and each feature.xml should use the environment attributes
(os/ws/nl/arch) on the <feature> element, and on the <include> element,
respectively. Failing to do this, involves extra downloads to find out what
the environment is. For example, environment filtering is done at the site
level, feature jars for non-matching features will not be downloaded.
3. the update site is a bit slow, as there is lots of network activity these
days, due to the large number of builds to upload/download, etc.
4. last, but not least, the update lookup code and networking code should be
improved. https://bugs.eclipse.org/bugs/show_bug.cgi?id=63932
-dorian
>
> -daryl
>
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