Notice: This Wiki is now read only and edits are no longer possible. Please see: https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/wikis/Wiki-shutdown-plan for the plan.
Difference between revisions of "Platform-releng-faq"
(→Build failure with "Failed to execute goal org.eclipse.tycho:tycho-packaging-plugin:1.5.0-SNAPSHOT:package-plugin (default-package-plugin) on project org.eclipse.swt.gtk.linux.ppc64le:") |
(→Build failure with "Failed to execute goal org.eclipse.tycho:tycho-packaging-plugin:1.5.0-SNAPSHOT:package-plugin (default-package-plugin) on project org.eclipse.swt.gtk.linux.ppc64le:") |
||
Line 45: | Line 45: | ||
---------------------------------------------- | ---------------------------------------------- | ||
Typical error message : | Typical error message : | ||
− | [ERROR] | + | [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. |
− | [ERROR] | + | [ERROR] Re-run Maven using the -X switch to enable full debug logging. |
− | [ERROR] | + | [ERROR] For more information about the errors and possible solutions, please read the following articles: |
− | [ | + | [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException |
− | [ | + | [ERROR] After correcting the problems, you can resume the build with the command |
− | [ | + | [ERROR] mvn <goals> -rf :org.eclipse.swt.gtk.linux.ppc64le |
− | [ERROR] | + | |
− | + | ||
Problem Analysis and solution: | Problem Analysis and solution: |
Revision as of 04:35, 7 October 2019
Contents
- 1 Where are the basics of the Platform build documented?
- 2 Does that Platform Build document describe the so-called Production Build?
- 3 What other tasks does Platform Releng do?
- 4 Are there documents that Platform committers should read or be aware of?
- 5 What are common build problems?
- 5.1 Build failure with "Failed to execute goal org.eclipse.tycho:tycho-packaging-plugin:1.5.0-SNAPSHOT:package-plugin (default-package-plugin) on project org.eclipse.swt.gtk.linux.ppc64le:"
- 5.2 Build failure with "Cannot satisfy dependency:"
- 5.3 Build failure while creating base builder
- 5.4 How to promote a failed build due to base builder creation failure
- 6 What are common infrastructure issues affect releng
- 7 Where are the old release engineering faq used till 4.4. release
Where are the basics of the Platform build documented?
In Platform Build.
Does that Platform Build document describe the so-called Production Build?
No, not exactly. It forms the heart of the production build, but there are other things done in the production build. Those are described in Platform Build Automated. So in general, anyone wanting to learn or reproduce our build should first read Platform Build and then read Platform Build Automated.
Trigger builds manually
The builds can be triggered manually or scheduled to run at a specified time. The build jobs are available at releng JIPP instance. We use I-build for integration builds. These jobs can be directly triggered after logging in or can be scheduled by modifying the configuration of the specific job.
Syntax of cron consists of 5 fields separated by TAB or whitespace as below:
MINUTE HOUR DOM MONTH DOW
MINUTE Minutes within the hour (0–59) HOUR The hour of the day (0–23) DOM The day of the month (1–31) MONTH The month (1–12) DOW The day of the week (0–7) where 0 and 7 are Sunday, 1 is Monday, 2 is Tuesday, 3 is Wednesday, 4 is Thursday, 5 is Friday and 6 is Saturday
What other tasks does Platform Releng do?
Other tasks are described in several other documents, each has various degrees of accuracy or being up do date:
- miscellaneous releng tasks
- releng checklists
- updating branding
- publishing to Maven Central
- build cleanup
Are there documents that Platform committers should read or be aware of?
The following are good, though some sections may need to be brought up to date.
- the Eclipse Projects rhythm
- incrementing version numbers
- automated (production) testing
- performance testing
What are common build problems?
Build failure with "Failed to execute goal org.eclipse.tycho:tycho-packaging-plugin:1.5.0-SNAPSHOT:package-plugin (default-package-plugin) on project org.eclipse.swt.gtk.linux.ppc64le:"
Typical error message :
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :org.eclipse.swt.gtk.linux.ppc64le
Problem Analysis and solution:
?
Build failure with "Cannot satisfy dependency:"
Typical error message :
[ERROR] Cannot resolve project dependencies: [ERROR] Software being installed: org.eclipse.equinox.sdk.product 4.9.0.qualifier [ERROR] Missing requirement: org.eclipse.equinox.serverside.sdk.feature.group 3.15.0.v20180803-1236 requires 'org.eclipse.equinox.p2.iu; org.eclipse.equinox.server.p2.feature.group [1.5.0.v20180710-1609,1.5.0.v20180710-1609]' but it could not be found [ERROR] Cannot satisfy dependency: org.eclipse.equinox.sdk.feature.group 3.15.0.v20180803-1236 depends on: org.eclipse.equinox.p2.iu; org.eclipse.equinox.serverside.sdk.feature.group [3.15.0.v20180803-1236,3.15.0.v20180803-1236] [ERROR] Cannot satisfy dependency: org.eclipse.equinox.sdk.product 4.9.0.qualifier depends on: org.eclipse.equinox.p2.iu; org.eclipse.equinox.sdk.feature.group 0.0.0 [ERROR]
Problem Analysis and solution:
This happens when we have nested features, in this case we have the following features nested. org.eclipse.equinox.server.p2 org.eclipse.equinox.serverside.sdk org.eclipse.equinox.server.p2 org.eclipse.equinox.sdk In the above case org.eclipse.equinox.server.p2 got modified and other feature did not recognize that. This causes comparator to replace other three features with baseline and causing above problem. Can be rectified by updating forceQualifierUpdate.txt file present alongside those features. Also raised Bug 537718 against Tycho to address this
Build failure while creating base builder
Typical error message:
Installing org.eclipse.pde.api.tools 1.1.400.v20180727-1338. Installing org.eclipse.releng.build.tools.feature.feature.group 1.0.101.v20170602-0639. Installing org.eclipse.wtp.releng.tools.feature.feature.group 1.2.0.v201405010053. Installing org.apache.derby.core.feature.feature.group 10.11.1.1-v201411092200. Cannot complete the install because of a conflicting dependency. Software being installed: API Tools 1.1.400.v20180727-1338 (org.eclipse.pde.api.tools 1.1.400.v20180727-1338) Software currently installed: Eclipse Platform 4.8.0.I20180611-0500 (org.eclipse.platform.ide 4.8.0.I20180611-0500) Only one of the following can be installed at once: Debug Core 3.12.0.v20180509-0959 (org.eclipse.debug.core 3.12.0.v20180509-0959) Debug Core 3.13.0.v20180728-0102 (org.eclipse.debug.core 3.13.0.v20180728-0102) Cannot satisfy dependency: From: Java Development Tools Launching Support 3.11.0.v20180728-0103 (org.eclipse.jdt.launching 3.11.0.v20180728-0103) To: osgi.bundle; org.eclipse.debug.core [3.13.0,4.0.0) Cannot satisfy dependency: From: Java Development Tools Launching Support 3.11.0.v20180728-2102 (org.eclipse.jdt.launching 3.11.0.v20180728-2102) To: osgi.bundle; org.eclipse.debug.core [3.13.0,4.0.0) Cannot satisfy dependency: From: API Tools 1.1.400.v20180727-1338 (org.eclipse.pde.api.tools 1.1.400.v20180727-1338) To: osgi.bundle; org.eclipse.jdt.launching [3.6.100,4.0.0) Cannot satisfy dependency: From: Eclipse Platform 4.8.0.v20180611-0656 (org.eclipse.platform.feature.group 4.8.0.v20180611-0656) To: org.eclipse.equinox.p2.iu; org.eclipse.debug.core [3.12.0.v20180509-0959,3.12.0.v20180509-0959] Cannot satisfy dependency: From: Eclipse Platform 4.8.0.I20180611-0500 (org.eclipse.platform.ide 4.8.0.I20180611-0500) To: org.eclipse.equinox.p2.iu; org.eclipse.platform.feature.group [4.8.0.v20180611-0656,4.8.0.v20180611-0656]
Problem Analysis and solution:
We use an eclipse instance for generating different build reports. This instance is created by adding org.eclipse.pde.api.tools, org.eclipse.releng.build.tools.feature.feature.group, org.apache.derby.core.feature.feature.group and org.eclipse.wtp.releng.tools.feature.feature.group to eclipse platform product. If you see the above error message it implies that one of the above feature requires higher version of eclipse platform product. This errors happens because the p2director cannot upgrade through commandline. This can be fixed by changing the base dir and base label here
How to promote a failed build due to base builder creation failure
For this you'll need shell account During the build we create
eclipse build at https://build.eclipse.org/eclipse/builds/4I/siteDir/eclipse/downloads/drops4/(/shared/eclipse/builds/4I/siteDir/eclipse/downloads/drops4/)
repo at https://build.eclipse.org/eclipse/builds/4I/siteDir/updates/(/shared/eclipse/builds/4I/siteDir/updates/) and
equinox build at https://build.eclipse.org/eclipse/builds/4I/siteDir/equinox/drops/(/shared/eclipse/builds/4I/siteDir/equinox/drops/)
Copy eclipse build folder to /home/data/httpd/download.eclipse.org/eclipse/downloads/drops4/
Copy equinox build folder to /home/data/httpd/download.eclipse.org/equinox/drops/
Copy repo folder to /home/data/httpd/download.eclipse.org/updates/
Update compositeArtifacts.jar and compositeContent.jar available for composite repo to include new repo.
What are common infrastructure issues affect releng
Infrastructure issues are documented here
Where are the old release engineering faq used till 4.4. release
They are documented here
[Feel free to add more items to this document, when questions are frequently asked.]