Re: [platform-releng-dev] 4.20 I-Build: I20210324-0320 - BUILD FAILED -

["Sravan K Lakkimsetti" <sravankumarl@xxxxxxxxxx>]

Since “cherry-pick” breaks the dependencies I would prefer “Rebase always”

 

-Sravan

 

From: Sravan K Lakkimsetti <sravankumarl@xxxxxxxxxx>
Sent: 24 March 2021 22:28
To: Eclipse platform release engineering list. <platform-releng-dev@xxxxxxxxxxx>
Subject: [EXTERNAL] Re: [platform-releng-dev] 4.20 I-Build: I20210324-0320 - BUILD FAILED - Analysis and with root cause.

 

I think “rebase always” will be good for us.

 

• Sravan

 

From: Aleksandar Kurtakov <akurtako@xxxxxxxxxx>
Sent: 24 March 2021 22:25
To: Eclipse platform release engineering list. <platform-releng-dev@xxxxxxxxxxx>
Subject: [EXTERNAL] Re: [platform-releng-dev] 4.20 I-Build: I20210324-0320 - BUILD FAILED - Analysis and with root cause.

 

 

 

On Wed, Mar 24, 2021 at 6:45 PM Sravan K Lakkimsetti <sravankumarl@xxxxxxxxxx> wrote:

>To me it looks logical to use merge timestamp and not commit one, am I missing smth?

 

The problem is this merge timestamp is available in gerrit tool. Not available in Git repositories. The problem is how to get the merge timestamp.

                If we can manage to update the commit(via rebase or some other means) the commit timestamp will match merge time stamp. This could be one way.

 

So another option is switch gerrit submit strategy to cherry-pick or rebase always (https://gerrit-review.googlesource.com/Documentation/concept-changes.html). In Linux Tools we rely on cherry pick and haven't figured single issue coming from that yet.

 

 

-Sravan

 

From: Aleksandar Kurtakov <akurtako@xxxxxxxxxx>
Sent: 24 March 2021 21:57
To: Eclipse platform release engineering list. <platform-releng-dev@xxxxxxxxxxx>
Subject: [EXTERNAL] Re: [platform-releng-dev] 4.20 I-Build: I20210324-0320 - BUILD FAILED - Analysis and with root cause.

 

 

 

On Wed, Mar 24, 2021 at 5:57 PM Sravan K Lakkimsetti <sravankumarl@xxxxxxxxxx> wrote:

Hi,

 

The following is the list of features and their calculated qualifiers by Tycho

 

Feature	Qualifier	Plugin/Feature responsible for qualifier calculation	Commit timestamp (link to commit)	Gerrit merge timestamp
org.eclipse.equinox.core.sdk	3.23.0.v20210322-2306	org.eclipse.equinox.security.linux	2021-03-22 23:06:58 +0000 (link)	2021-03-24 07:36 +0000
org.eclipse.equinox.sdk (includes org.eclipse.equinox.core.sdk)	3.23.0.v20210323-0848	org.eclipse.equinox.serverside.sdk
org.eclipse.equinox.serverside.sdk	3.23.0.v20210323-0848	org.eclipse.equinox.server.core
org.eclipse.equinox.server.core	1.14.200.v20210323-0848	org.eclipse.core.jobs	2021-03-23 08:48:21 +0000 (link)	2021-03-23 08:48:21 +0000

 

The problem here is chronologically org.eclipse.equinox.security.linux is committed first. But it was not merged to repository till 1 day after org.eclipse.core.jobs has been merged.

 

We did have a build after change for org.eclipse.core.jobs has been merged. This resulted in a org.eclipse.equinox.sdk_3.23.0.v20210323-0848.jar from yesterday’s build. Since the change for org.eclipse.equinox.security.linux has earlier commit time stamp, the calculated qualifier for org.eclipse.equinox.sdk Did not change. This resulted in comparator throwing away newly built feature and replacing with older feature jar(which did not have change for org.eclipse.equinox.security.linux) causing this specific error

 

Need some ideas on how to avoid this situation in future. This is quite common problem and causes frustration(took almost 3 hours for me to do this analysis) for release engineers.

 

To me it looks logical to use merge timestamp and not commit one, am I missing smth?

 

 

Thanks

Sravan

From: Andrey Loskutov <loskutov@xxxxxx>
Sent: 24 March 2021 17:52
To: platform-releng-dev@xxxxxxxxxxx
Subject: [EXTERNAL] Re: [platform-releng-dev] 4.20 I-Build: I20210324-0320 - BUILD FAILED

 

Some equinox build failure, probably due changes for bug 572196? equinox-sdk 4.20.0-SNAPSHOT ........................ FAILURE 13:15:20 [INFO] --- tycho-p2-repository-plugin:2.3.0-SNAPSHOT:assemble-repository (default-assemble-repository) @

Some equinox build failure, probably due changes for bug 572196?

equinox-sdk 4.20.0-SNAPSHOT ........................ FAILURE

13:15:20  [INFO] --- tycho-p2-repository-plugin:2.3.0-SNAPSHOT:assemble-repository (default-assemble-repository) @ equinox-sdk ---

13:15:20  [INFO] {osgi.os=linux, osgi.ws=gtk, org.eclipse.update.install.features=true, osgi.arch=x86_64}

13:15:20  [ERROR] Cannot resolve project dependencies:

13:15:20  [ERROR]   Software being installed: org.eclipse.equinox.sdk.product 4.20.0.qualifier

13:15:20  [ERROR]   Missing requirement: org.eclipse.equinox.sdk.feature.group 3.23.0.v20210323-0848 requires 'org.eclipse.equinox.p2.iu; org.eclipse.equinox.core.sdk.feature.group [3.23.0.v20210316-1341,3.23.0.v20210316-1341]' but it could not be found

13:15:20  [ERROR]   Cannot satisfy dependency: org.eclipse.equinox.sdk.product 4.20.0.qualifier depends on: org.eclipse.equinox.p2.iu; org.eclipse.equinox.sdk.feature.group 0.0.0

Kind regards,
Andrey Loskutov

Спасение утопающих - дело рук самих утопающих

https://www.eclipse.org/user/aloskutov

 

 

Gesendet: Mittwoch, 24. März 2021 um 13:15 Uhr
Von: genie.releng@xxxxxxxxxxx
An: platform-releng-dev@xxxxxxxxxxx
Betreff: [platform-releng-dev] 4.20 I-Build: I20210324-0320 - BUILD FAILED

Please go to https://ci.eclipse.org/releng/job/I-build-4.20/50/console and check the build failure.

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--

Aleksandar Kurtakov

Red Hat Eclipse Team

 

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Aleksandar Kurtakov

Red Hat Eclipse Team