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Cannot assign configuration entry 'host' to 'class java.net.URI' #34

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SaschaMoellering opened this issue Nov 19, 2014 · 5 comments
Closed

Cannot assign configuration entry 'host' to 'class java.net.URI' #34

SaschaMoellering opened this issue Nov 19, 2014 · 5 comments
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@SaschaMoellering
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Hi,

I have to following problem:

# mvn docker:package
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Mediaslot Tracker
[INFO]    task-segment: [docker:package]
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to configure plugin parameters for: com.alexecollins.docker:docker-maven-plugin:2.2.0

on the command line, specify: '-Ddocker.host=VALUE'

Cause: Cannot assign configuration entry 'host' to 'class java.net.URI' from '${docker.host}', which is of type class java.lang.String
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Wed Nov 19 15:17:48 CET 2014
[INFO] Final Memory: 22M/356M
[INFO] ------------------------------------------------------------------------

My maven-opts are:

# echo $MAVEN_OPTS
-Xms128m -Xmx1G -Ddocker.host=http://127.0.0.1:2375

Thanks and Regards,
Sascha
@alexec
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alexec commented Nov 19, 2014

Hi @SaschaMoellering , can you confirm if this is a new issue? It looks to me that it think that the host is '${docker.host}'. Can you check that's correct? Otherwise, are you able to give me repro steps?

@alexec alexec added the bug label Nov 19, 2014
@SaschaMoellering
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Hi,

yes, this seems to be the case. I tested this using Debian Wheezy with backport kernel 3.16 and Docker 1.3.1, however in it worked in AWS using latest Amazon Linux and Docker 1.3.1.

So setup is:

Debian:

# mvn -e -Ddocker.host=http://127.0.0.1:2375 docker:package
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Mediaslot Tracker
[INFO]    task-segment: [docker:package]
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to configure plugin parameters for: com.alexecollins.docker:docker-maven-plugin:2.2.0

on the command line, specify: '-Ddocker.host=VALUE'

Cause: Cannot assign configuration entry 'host' to 'class java.net.URI' from '${docker.host}', which is of type class java.lang.String
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Error configuring: com.alexecollins.docker:docker-maven-plugin. Reason: Unable to parse the created DOM for plugin configuration
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:723)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
    at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:622)
    at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
    at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
    at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
    at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.PluginConfigurationException: Error configuring: com.alexecollins.docker:docker-maven-plugin. Reason: Unable to parse the created DOM for plugin configuration
    at org.apache.maven.plugin.DefaultPluginManager.populatePluginFields(DefaultPluginManager.java:1363)
    at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:724)
    at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:468)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
    ... 17 more
Caused by: org.codehaus.plexus.component.configurator.ComponentConfigurationException: Cannot assign configuration entry 'host' to 'class java.net.URI' from '${docker.host}', which is of type class java.lang.String
    at org.codehaus.plexus.component.configurator.converters.AbstractConfigurationConverter.fromExpression(AbstractConfigurationConverter.java:149)
    at org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter.fromConfiguration(ObjectWithFieldsConverter.java:80)
    at org.codehaus.plexus.component.configurator.converters.ComponentValueSetter.configure(ComponentValueSetter.java:247)
    at org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter.processConfiguration(ObjectWithFieldsConverter.java:137)
    at org.codehaus.plexus.component.configurator.BasicComponentConfigurator.configureComponent(BasicComponentConfigurator.java:56)
    at org.apache.maven.plugin.DefaultPluginManager.populatePluginFields(DefaultPluginManager.java:1357)
    ... 20 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2 seconds
[INFO] Finished at: Thu Nov 20 10:42:04 CET 2014
[INFO] Final Memory: 19M/344M
[INFO] ------------------------------------------------------------------------

On Amazon Linux it works perfectly fine.

Thanks and Regards,
Sascha

@alexec
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alexec commented Dec 7, 2014

Can you let me know your Maven version?

@SaschaMoellering
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Yes, it's Maven 3.0.5

@alexec
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alexec commented Dec 20, 2014

Try the fix on the latest snapshot.

@alexec alexec closed this as completed Dec 20, 2014
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