Re: [cross-project-issues-dev] endgame for the Europa Winter Maintenance

[Markus Knauer <mknauer@xxxxxxxxxxxxxx>]

Mik, I can report that I had many I/O and 'file not found' errors on the same 
server during the last few days. 

E.g. I had to restart the EPP build this morning (20080227-0740) because the 
nightly build (20080227-0440) failed for the above reason. The same build 
with the same configuration and the same content was successful.

The other example is the Ganymede build. If you are looking at 
http://build.eclipse.org/ganymede/ you will see two failed builds on Feb 27 
and one successful:

 * 2008_58_01_02_15 (Feb 27, 2008 01:02:15 GMT) - fail (some other reasons)
 * 2008_58_02_07_40 (Feb 27, 2008 02:07:40 GMT) - fail (Input/output error)
 * 2008_58_07_17_47 (Feb 27, 2008 07:17:47 GMT) - success

The third one was triggered by myself (thanks to Cruise Control this is now 
possible!) without changing an .sc file or anything else, but this build 
finished successfully.

Markus



On Wednesday 27 February 2008, Mik Kersten wrote:
> The build is breaking due to a "File Not Found" error on one of the Mylyn
> features:
>
>   http://dash.eclipse.org/~bfreeman/europa/#mylyn
>
> This is a bit confusing because the build started at 8pm EST and we updated
> the Mylyn features well before that, on Tuesday at 12:14pm EST.  After
> investigation everything looks fine on our end, so unless we are missing
> something those who are considering updating their features tomorrow might
> need to watch for similar failures.  We will wait for the next build to see
> if the Mylyn problem fixes itself and report back.
>
> Mik
>
> > -----Original Message-----
> > From: cross-project-issues-dev-bounces@xxxxxxxxxxx [mailto:cross-
> > project-issues-dev-bounces@xxxxxxxxxxx] On Behalf Of Mik Kersten
> > Sent: Tuesday, February 26, 2008 1:50 PM
> > To: 'Cross project issues'
> > Cc: 'Mylyn developer discussions'
> > Subject: RE: [cross-project-issues-dev] endgame for the Europa Winter
> > Maintenance
> >
> > Thanks for scheduling those builds Markus, that's helpful.
> >
> > It looks like the suggested 2pm time was a no go because the build
> > would
> > have needed to be manually invoked.
> >
> > Unless a new build is spun, on Mylyn we'll wait for the regularly
> > scheduled
> > 5pm EST build, test the Europa packages from that, and then test the
> > 8:40pm
> > EST EPP build that Markus has scheduled.
> >
> > Mik
> >
> > > -----Original Message-----
> > > From: cross-project-issues-dev-bounces@xxxxxxxxxxx [mailto:cross-
> > > project-issues-dev-bounces@xxxxxxxxxxx] On Behalf Of Markus Knauer
> > > Sent: Tuesday, February 26, 2008 1:37 PM
> > > To: Cross project issues
> > > Subject: Re: [cross-project-issues-dev] endgame for the Europa Winter
> > > Maintenance
> > >
> > > Here an update:
> > >
> > > There was a Europa update site build started started February 26,
> >
> > 2008
> >
> > > 11:20:18 AM EST http://dash.eclipse.org/~bfreeman/europa/
> > >
> > > Based on this build is the EPP Europa build '20080226-2035'
> > > http://www.eclipse.org/epp/download.php
> > >
> > > I've added two additional EPP builds in my crontab:
> > > * 8.40pm EST
> > > * 1.40am EST
> > >
> > > That said, it should be possible to run an additional Europa update
> > > site build
> > > at 6pm (should be enough time to be used by the 8.40pm EPP build),
> >
> > and
> >
> > > another one at 10pm.
> > >
> > > That way, it could be possible to see additional results today. And
> >
> > if
> >
> > > this is
> > > not the case, we should see them tomorrow. :-)
> > >
> > > I hope this helps.
> > >
> > > Markus
> > >
> > > On Tuesday 26 February 2008, Mik Kersten wrote:
> > > > The current build is failing, probably due to new BIRT and TPTP
> > >
> > > features
> > >
> > > > being updated while the build is running.  At least that's what
> > >
> > > happened
> > >
> > > > with Mylyn last week when we got the "No Matching Features" with
> > >
> > > Mylyn.  On
> > >
> > > > Mylyn we haven't updated our features to yesterday's final build in
> > >
> > > trying
> > >
> > > > to avoid the break, but since are broken already are updating our
> > >
> > > features
> > >
> > > > right now.
> > > >
> > > > 	http://dash.eclipse.org/~bfreeman/europa/
> > > >
> > > > Could we make an end-game plan something along these lines to
> > >
> > > minimize
> > >
> > > > build breakage? This just boils down to batching our re-spin
> >
> > requests
> >
> > > so
> > >
> > > > that those like Mylyn that need to do cross-project testing of
> > >
> > > packagings
> > >
> > > > can know when to do so.  Proposed times are in build server time
> > >
> > > (EST).
> > >
> > > > Today, 2pm EST: first freeze (manually triggered build)
> > > > * Everyone has submitted their bits and won't do so again until the
> > >
> > > build
> > >
> > > > goes green.
> > > > * Markus: after the build has run, and hopefully gone green, I
> >
> > assume
> >
> > > that
> > >
> > > > some number of hours later we can expect the EPP packaging of it at
> > >
> > > the
> > >
> > > > usual URL?  How long does it usually take?
> > > > http://www.eclipse.org/epp/download.php
> > > >
> > > > Today, 8pm EST: second freeze (usual time the build runs)
> > > > * Same as above, but given build times testing of the result waits
> > >
> > > until
> > >
> > > > tomorrow.
> > > >
> > > > Tomorrow: something like the above two freezes for anyone who needs
> > >
> > > last
> > >
> > > > minute changes.
> > > >
> > > > Mik
> > > >
> > > > --
> > > > Mik Kersten
> > > > President & CTO, http://tasktop.com
> > > > Project Lead, http://eclipse.org/mylyn
> > > >
> > > >
> > > >
> > > >
> > > > _______________________________________________
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> > > > cross-project-issues-dev@xxxxxxxxxxx
> > > > https://dev.eclipse.org/mailman/listinfo/cross-project-issues-dev
> > >
> > > --
> > > Markus Knauer
> > > INNOOPRACT Informationssysteme GmbH
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-- 
Markus Knauer
INNOOPRACT Informationssysteme GmbH
###   phone: +49 721 664 733 0  (GMT +1)
###     fax: +49 721 664 733 29
###     web: www.innoopract.com

========================= Legal Disclaimer =================================
According to Section 80 of the German Corporation Act 
Innoopract Informationssysteme GmbH must indicate the following information:
Address: Stephanienstrasse 20, 76133 Karlsruhe Germany 
General Manager: Jochen Krause, Eric von der Heyden
Registered Office: Karlsruhe, Commercial Register Karlsruhe HRB 7883
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