Ed,
I agree with your assessment below. I've opened a number of bugs
against p2 over the years but there appear to be few resources to help
address the issues (this is not a complaint, just an observation).
Indeed, p2 is very "chatty" with download.eclipse.org and I don't think
it needs to be.
Denis
On 05/03/15 02:53 AM, Ed Merks wrote:
Camille,
The download server has been maxed out all week with HTTP connections
at between 9,000 to 12,000 for download1, which I assume is the
primary server for http:/download.eclipse.org:
https://dev.eclipse.org/committers/help/status.php
Things like
http://download.eclipse.org/releases/luna/201501121000/content.jar
were taking often more than 4 minutes to download.
Today it's finally at a more reasonable level at less than 3,000 when
I used it early in the morning in Europe and I am able to work
effectively again.
Some of these problems seem to be to be fundamentally p2 problems.
Eike and I looked very closely at the underlying infrastructure as
part of the Oomph work and even added offline support for Oomph as a
layer on top, but p2 itself has a habit of downloading content and
artifact files (not to mention the artifacts themselves when not using
bundle pool) over and over again. Also p2 tries many combinations
for different potential update site configurations many of which yield
404. In the end, it's very annoying to wait for the same things to
download again and again and when large numbers of users are all doing
that at the same time, failing, and trying again, it becomes a serious
server problem.
Regards,
Ed
On 04/03/2015 4:33 PM, LETAVERNIER Camille wrote:
Hi,
We’ve received several notifications [1] from users who encounter a
lot of “Read time out” when they are trying to install/update some
components from the simrel (/releases/luna) update site. It seems
that it is a general issue (not specific to Papyrus). The same thing
happens on the mars simrel update site (/releases/mars)
Are there some known server/performances issues? Maybe related to the
recent SR2 release? Did anyone else run into these issues?
[1] https://www.eclipse.org/forums/index.php/t/1025771/
<https://www.eclipse.org/forums/index.php/t/1025771/>
Camille
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