Could be a misconfiguration of the hudson server. Please report a bug:
https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Dash+Athena On 03/10/2010 11:11 AM, Nicolas Bros wrote:
Hi again, I tried to use "testLocal" instead of "test", with xvnc enabled in Hudson, as explained in�http://wiki.eclipse.org/Common_Build_Infrastructure/Testing. But I get the following blocking error: Xlib: connection to ":20.0" refused by server Xlib: No protocol specified Did I do something wrong? I also checked the logs of other jobs running on Hudson, and there still seems to be many display-related errors: ./cbi-tmf-xtext-0.7/builds/2010-03-10_08-27-59/log: � � [exec] Server is already active for display 21 ./cbi-tmf-xtext-0.7/builds/2010-03-09_14-14-51/log: � � [exec] Server is already active for display 9 ./cbi-emf-transaction-1.4/builds/2010-02-26_03-54-38/log: � � [exec] Server is already active for display 9 ./cbi-wtp-wst.xsl.psychopath/builds/2010-02-02_10-45-37/log: � �[build] � � �[exec] Server is already active for display 28 ./cbi-wtp-wst.xsl.psychopath/builds/2010-02-16_19-02-32/log: � �[build] � � �[exec] Server is already active for display 22 ./cbi-emft-mwe-0.7-integration/builds/2010-02-02_03-42-56/log: � � [exec] Server is already active for display 9 ./cbi-emft-mwe-0.7-integration/builds/2010-02-07_16-01-50/log: � � [exec] Server is already active for display 9 ./cbi-m2t-xpand-0.7-integration/builds/2010-03-04_14-15-30/log: � �[build] � � �[exec] Server is already active for display 9 ./cbi-wtp-wst.jsdt/builds/2010-03-05_16-06-44/log: � �[build] � � �[exec] Server is already active for display 9 ./cbi-emft-ecoretools-0.9/builds/2010-02-08_11-01-55/log: � � [exec] Server is already active for display 9 ./cbi-m2m-qvtoml-3.0-integration/builds/2010-02-02_12-46-24/log: � � [exec] Server is already active for display 28 ./cbi-linuxtools-Helios/builds/2010-03-08_18-01-26/log: � � [exec] Server is already active for display 23 ./cbi-emf-index-integration/builds/2010-03-09_05-38-20/log: � � [exec] Server is already active for display 9 ./cbi-modisco-integration/builds/2010-03-09_15-02-26/log: � � [exec] Server is already active for display 21 ./cbi-modisco-integration/builds/2010-03-09_11-07-56/log: � � [exec] Server is already active for display 9 ./cbi-tmf-xtext-0.7-integration/builds/2010-03-09_10-57-23/log: � � [exec] Server is already active for display 9 ./cbi-tmf-xtext-0.7-integration/builds/2010-02-07_18-01-51/log: � � [exec] Server is already active for display 9 ./cbi-tmf-xtext-0.7-integration/builds/2010-02-07_13-32-53/log: � � [exec] Server is already active for display 9 ./cbi-linuxtools-Galileo/builds/2010-03-05_18-01-08/log: � � [exec] Server is already active for display 23 ./cbi-linuxtools-Galileo/builds/2010-03-05_12-01-15/log: � � [exec] Server is already active for display 23 ./cbi-wtp-inc.vex/builds/2010-02-18_02-11-22/log: � �[build] � � �[exec] Server is already active for display 21 ./cbi-wtp-wst.xml/builds/2010-03-09_16-37-04/log: � �[build] � � �[exec] Server is already active for display 9 and for the second error message: ./cbi-wtp-wst.xsl.psychopath/builds/2010-02-02_10-45-37/log: � �[build] � � �[exec] � � �[java] The application 'Gecko' lost its connection to the display localhost:28.0; ./cbi-modisco-integration/builds/2010-03-09_15-02-26/log: � � [exec] � � �[java] The application 'Gecko' lost its connection to the display localhost:21.0; ./cbi-modisco-integration/builds/2010-03-10_08-09-42/log: � � [exec] � � �[java] The application 'Gecko' lost its connection to the display localhost:21.0; ./cbi-linuxtools-Galileo/builds/2010-03-05_18-01-08/log: � � [exec] � � �[java] The application 'Eclipse' lost its connection to the display localhost:23.0; ./cbi-linuxtools-Galileo/builds/2010-03-05_12-01-15/log: � � [exec] � � �[java] The application 'Eclipse' lost its connection to the display localhost:23.0; ./cbi-wtp-wst.xml/builds/2010-03-09_16-37-04/log: � �[build] � � �[exec] � � �[java] The application 'Gecko' lost its connection to the display localhost:9.0; ./cbi-modisco-nightly/builds/2010-03-09_14-11-00/log: � � [exec] � � �[java] The application 'Gecko' lost its connection to the display localhost:9.0; On Wed, Mar 10, 2010 at 10:56 AM, Nicolas Bros <nb...@mia-software.com <mailto:nb...@mia-software.com>> wrote: Hi, My build's JUnit tests randomly fail to get launched. I started the same build 4 times with the same configuration, and I got 3 different results! 1: 3 test suites were launched 2: 1 test suite was launched 3: 12�test suites were launched� 4:�1 test suite was launched In jobs 1,2 and 4, I got the following error messages: - The application 'Eclipse' lost its connection to the display localhost:9.0 - Server is already active for display 9 - Server is already active for display 21 This looks like this is caused by display contention issues on the build server, but now there seems to be a new problem since a few days: I found the following errors in the build logs (that appear even in the jobs that did pass all tests successfully!), in the testing part: Could not load ${build.properties} and Could not load ${testing.properties} This started happening without any changes to the build configuration, so I suspect something else changed on the server. I looked in the build log of several other jobs on Hudson, and they have the same error (cbi-wtp-wst,�cbi-pdt-2.2-helios,�cbi-mat-nightly, ...). So, the build takes one hour to complete, with only one job succeeding once in a while, and with random issues popping up with no apparent reason. As a result, I am starting many builds until I get one that works, overloading the build server�uselessly, and�making it more difficult for everyone to prepare the incoming Helios milestone. That's why I am asking for your help in solving these issues. --� Nicolas Bros R&D tel: 06 75 09 19 88 nb...@mia-software.com <mailto:nb...@mia-software.com> nbros....@gmail.com <mailto:nbros....@gmail.com> Mia-Software, 410 clos de la Courtine 93160 Noisy-le-Grand http://www.mia-software.com .: model driven agility :. -- Nicolas Bros R&D tel: 06 75 09 19 88 nb...@mia-software.com <mailto:nb...@mia-software.com> nbros....@gmail.com <mailto:nbros....@gmail.com> Mia-Software, 410 clos de la Courtine 93160 Noisy-le-Grand http://www.mia-software.com .: model driven agility :. _______________________________________________ dash-dev mailing list dash-dev@eclipse.org https://dev.eclipse.org/mailman/listinfo/dash-dev
-- Nick Boldt :: http://nick.divbyzero.com Release Engineer :: Eclipse Modeling & Dash Athena _______________________________________________ dash-dev mailing list dash-dev@eclipse.org https://dev.eclipse.org/mailman/listinfo/dash-dev
