[jira] [Commented] (SLING-12415) Intermittent build failures on Sling Test envs - ResourceResolverFactoryActivator 250 ms

[Stefan Seifert (Jira)]

    [ 
https://issues.apache.org/jira/browse/SLING-12415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17882346#comment-17882346
 ] 

Stefan Seifert commented on SLING-12415:
----------------------------------------

here is a way to experiment with different timeout values using the new 
configuration option introduced with SLING-12435:

to increase the timeout, set the system property 
{{sling.mock.resourceresolverfactoryactivator.timeout.ms}} to a value higher 
than 250 (the default value of 250ms).

to apply it to any build regardless of the CI in your project, create a file 
{{.mvn/maven.config}} in the toplevel directory of your project with the 
content:
{noformat}
-Dsling.mock.resourceresolverfactoryactivator.timeout.ms=100
{noformat}

then include in the dependencyManagement section of the project temporarily:
{code:xml}
      <dependency>
        <groupId>org.apache.sling</groupId>
        <artifactId>org.apache.sling.testing.sling-mock.core</artifactId>
        <version>3.5.3-SNAPSHOT</version>
      </dependency>
{code}

and to make sure this snapshot can be loaded include temporarily:
{code:xml}
      <repositories>
        <repository>
          <id>apache-snapshots</id>
          <url>https://repository.apache.org/snapshots</url>
          <layout>default</layout>
          <releases>
            <enabled>false</enabled>
          </releases>
          <snapshots>
            <enabled>true</enabled>
            <updatePolicy>always</updatePolicy>
          </snapshots>
        </repository>
      </repositories>
{code}

> Intermittent build failures on Sling Test envs - 
> ResourceResolverFactoryActivator 250 ms
> ----------------------------------------------------------------------------------------
>
>                 Key: SLING-12415
>                 URL: https://issues.apache.org/jira/browse/SLING-12415
>             Project: Sling
>          Issue Type: Bug
>          Components: Testing
>            Reporter: Niek Raaijmakers
>            Priority: Major
>
> SLING-12090 introduced some cases where unit tests failed intermittently:
> We see:
>  
> {code:java}
> 09:01:47,710 [ThreadedStreamConsumer] [ERROR] Tests run: 2, Failures: 0, 
> Errors: 1, Skipped: 0, Time elapsed: 2.016 s <<< FAILURE! - in 
> com.x.y.z.MoreLandingPagesServletTest 09:01:47,710 [ThreadedStreamConsumer] 
> [ERROR] testDoGetLandingPagesServlet  Time elapsed: 0.012 s  <<< ERROR! 
> java.lang.RuntimeException: Unable to initialize JCR_MOCK resource resolver 
> factory: ResourceResolverFactoryActivator did not register a 
> ResourceResolverFactory after 250ms. Caused by: 
> java.lang.IllegalStateException: ResourceResolverFactoryActivator did not 
> register a ResourceResolverFactory after 250ms.{code}
>  
> Perhaps we could increase the timeout?



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