multi-site: errors with latest version

Björn Pedersen

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Jun 30, 2022, 4:13:30 AM6/30/22

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Hi,

during the upgrade to 3.6 gerrit did not start with the latest multi-site jar, going back to multi-site from may 6 gerrit starts again.

setup used:

- multi-size

- events-kafka

in gerrit.config:

installModule = com.gerritforge.gerrit.eventbroker.BrokerApiModule # events-broker module to setup BrokerApi dynamic item
installDbModule = com.googlesource.gerrit.plugins.multisite.GitModule
installModule = com.googlesource.gerrit.plugins.multisite.Module

Errors encountered

[2022-06-30 09:41:37,061] [main] ERROR com.google.gerrit.pgm.Daemon : Thread main threw exception

java.lang.NoClassDefFoundError: com/gerritforge/gerrit/eventbroker/publisher/StreamEventPublisherConfig
at com.googlesource.gerrit.plugins.multisite.event.EventModule.configure(EventModule.java:39)
at com.google.inject.AbstractModule.configure(AbstractModule.java:64)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:409)
at com.google.inject.AbstractModule.install(AbstractModule.java:106)
at com.googlesource.gerrit.plugins.multisite.Module.configure(Module.java:57)
at com.google.inject.AbstractModule.configure(AbstractModule.java:64)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:409)
at com.google.inject.spi.Elements.getElements(Elements.java:108)
at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:160)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:107)
at com.google.inject.internal.InjectorImpl.createChildInjector(InjectorImpl.java:239)
at com.google.gerrit.pgm.Daemon.createSysInjector(Daemon.java:535)
at com.google.gerrit.pgm.Daemon.start(Daemon.java:371)
at com.google.gerrit.pgm.Daemon.run(Daemon.java:285)
at com.google.gerrit.pgm.util.AbstractProgram.main(AbstractProgram.java:61)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.google.gerrit.launcher.GerritLauncher.invokeProgram(GerritLauncher.java:224)
at com.google.gerrit.launcher.GerritLauncher.mainImpl(GerritLauncher.java:120)
at com.google.gerrit.launcher.GerritLauncher.main(GerritLauncher.java:65)
at Main.main(Main.java:29)
Caused by: java.lang.ClassNotFoundException: com.gerritforge.gerrit.eventbroker.publisher.StreamEventPublisherConfig
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at java.base/java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:904)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 23 more

Björn Pedersen

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Jun 30, 2022, 5:10:53 AM6/30/22

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Björn Pedersen schrieb am Donnerstag, 30. Juni 2022 um 10:13:30 UTC+2:

Hi,

during the upgrade to 3.6 gerrit did not start with the latest multi-site jar, going back to multi-site from may 6 gerrit starts again.

setup used:

- multi-size
- events-kafka

in gerrit.config:

installModule = com.gerritforge.gerrit.eventbroker.BrokerApiModule # events-broker module to setup BrokerApi dynamic item
installDbModule = com.googlesource.gerrit.plugins.multisite.GitModule
installModule = com.googlesource.gerrit.plugins.multisite.Module

Errors encountered
[2022-06-30 09:41:37,061] [main] ERROR com.google.gerrit.pgm.Daemon : Thread main threw exception

https://gerrit-review.googlesource.com/c/plugins/multi-site/+/317147

Luca Milanesio

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Jun 30, 2022, 9:37:58 AM6/30/22

to Repo and Gerrit Discussion, Luca Milanesio, Björn Pedersen

On 30 Jun 2022, at 09:13, 'Björn Pedersen' via Repo and Gerrit Discussion <repo-d...@googlegroups.com> wrote:

Hi,

during the upgrade to 3.6 gerrit did not start with the latest multi-site jar, going back to multi-site from may 6 gerrit starts again.

setup used:

- multi-size
- events-kafka

in gerrit.config:

installModule = com.gerritforge.gerrit.eventbroker.BrokerApiModule # events-broker module to setup BrokerApi dynamic item
installDbModule = com.googlesource.gerrit.plugins.multisite.GitModule
installModule = com.googlesource.gerrit.plugins.multisite.Module

Errors encountered
[2022-06-30 09:41:37,061] [main] ERROR com.google.gerrit.pgm.Daemon : Thread main threw exception
java.lang.NoClassDefFoundError: com/gerritforge/gerrit/eventbroker/publisher/StreamEventPublisherConfig

That class was introduced around 1 year ago in [1].

Do you have the latest event-broker.jar in the $GERRIT_SITE/lib directory?

Luca.

[1] https://gerrit-review.googlesource.com/c/modules/events-broker/+/316426

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Björn Pedersen

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Jul 1, 2022, 3:08:45 AM7/1/22

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lucamilanesio schrieb am Donnerstag, 30. Juni 2022 um 15:37:58 UTC+2:

On 30 Jun 2022, at 09:13, 'Björn Pedersen' via Repo and Gerrit Discussion <repo-d...@googlegroups.com> wrote:

Hi,

Errors encountered
[2022-06-30 09:41:37,061] [main] ERROR com.google.gerrit.pgm.Daemon : Thread main threw exception
java.lang.NoClassDefFoundError: com/gerritforge/gerrit/eventbroker/publisher/StreamEventPublisherConfig

That class was introduced around 1 year ago in [1].

Do you have the latest event-broker.jar in the $GERRIT_SITE/lib directory?

Thanks, that was the problem. I still had version 3.4.0.4 lying around. Should I use 3.5.1 or 3.6.0-rc5 for a gerrit 3.6 installation?

Luca.

[1] https://gerrit-review.googlesource.com/c/modules/events-broker/+/316426

Fabio Ponciroli

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Jul 1, 2022, 3:50:49 AM7/1/22

to Björn Pedersen, Repo and Gerrit Discussion

Hi Björn,

Il giorno ven 1 lug 2022 alle ore 09:08 'Björn Pedersen' via Repo and Gerrit Discussion <repo-d...@googlegroups.com> ha scritto:

lucamilanesio schrieb am Donnerstag, 30. Juni 2022 um 15:37:58 UTC+2:

On 30 Jun 2022, at 09:13, 'Björn Pedersen' via Repo and Gerrit Discussion <repo-d...@googlegroups.com> wrote:

Hi,

Errors encountered
[2022-06-30 09:41:37,061] [main] ERROR com.google.gerrit.pgm.Daemon : Thread main threw exception
java.lang.NoClassDefFoundError: com/gerritforge/gerrit/eventbroker/publisher/StreamEventPublisherConfig

That class was introduced around 1 year ago in [1].

Do you have the latest event-broker.jar in the $GERRIT_SITE/lib directory?

Thanks, that was the problem. I still had version 3.4.0.4 lying around. Should I use 3.5.1 or 3.6.0-rc5 for a gerrit 3.6 installation?

You want to use version 3.6.0-rc3 [1]

Thanks,

Ponch

[1]: https://gerrit.googlesource.com/plugins/multi-site/+/refs/heads/master/external_plugin_deps.bzl#12

Luca.

[1] https://gerrit-review.googlesource.com/c/modules/events-broker/+/316426

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