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Posted to dev@avro.apache.org by "Alex Miller (JIRA)" <ji...@apache.org> on 2011/08/01 17:54:09 UTC
[jira] [Updated] (AVRO-868) NoClassDefFoundError when running
avro-maven-plugin:protocol goal
[ https://issues.apache.org/jira/browse/AVRO-868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alex Miller updated AVRO-868:
-----------------------------
Description:
I have a project that generates Java classes from a avpr using the avro-maven-plugin's protocol goal. When I switch from Avro 1.5.1 (everything works perfectly) to 1.5.2-rc1 (also happened with rc0), I get the following error:
{noformat}
Caused by: org.apache.maven.plugin.PluginContainerException: A
required class was missing while executing
org.apache.avro:avro-maven-plugin:1.5.2:protocol:
org/apache/maven/shared/model/fileset/util/FileSetManager
-----------------------------------------------------
realm = plugin>org.apache.avro:avro-maven-plugin:1.5.2
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/Users/alex/.m2/repository/org/apache/avro/avro-maven-plugin/1.5.2/avro-maven-plugin-1.5.2.jar
urls[1] = file:/Users/alex/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[maven.api, parent: null]]
-----------------------------------------------------
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:125)
... 20 more
Caused by: java.lang.NoClassDefFoundError:
org/apache/maven/shared/model/fileset/util/FileSetManager
at org.apache.avro.mojo.AbstractAvroMojo.getIncludedFiles(AbstractAvroMojo.java:113)
at org.apache.avro.mojo.AbstractAvroMojo.execute(AbstractAvroMojo.java:97)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
... 20 more
Caused by: java.lang.ClassNotFoundException:
org.apache.maven.shared.model.fileset.util.FileSetManager
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
... 23 more
{noformat}
It appears to me that there is a missing dependency on the
FileSetManager class (which is in the
org.apache.maven.shared:file-management artifact).
My plugin execution is pretty straightforward, just generating sources
from the avpr:
{noformat}
<plugin>
<groupId>org.apache.avro</groupId>
<artifactId>avro-maven-plugin</artifactId>
<version>${avro-version}</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>protocol</goal>
</goals>
</execution>
</executions>
</plugin>
{noformat}
You can find the project in question in the sherpa-protocol sub-module at https://github.com/revelytix/spark. To reproduce:
# git clone git://github.com/revelytix/spark.git
# cd spark/sherpa-protocol
# In pom.xml, change:
#* <avro-version>1.5.1</avro-version> to 1.5.2
#* Add repositories section:
{noformat}
<repositories>
<repository>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>avro-rc</id>
<name>Avro RC</name>
<url>https://repository.apache.org/content/repositories/orgapacheavro-010</url>
</repository>
</repositories>
{noformat}
# mvn -X -e compile
was:
I have a project that generates Java classes from a avpr using the avro-maven-plugin's protocol goal. When I switch from Avro 1.5.1 (everything works perfectly) to 1.5.2-rc1 (also happened with rc0), I get the following error:
Caused by: org.apache.maven.plugin.PluginContainerException: A
required class was missing while executing
org.apache.avro:avro-maven-plugin:1.5.2:protocol:
org/apache/maven/shared/model/fileset/util/FileSetManager
-----------------------------------------------------
realm = plugin>org.apache.avro:avro-maven-plugin:1.5.2
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/Users/alex/.m2/repository/org/apache/avro/avro-maven-plugin/1.5.2/avro-maven-plugin-1.5.2.jar
urls[1] = file:/Users/alex/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[maven.api, parent: null]]
-----------------------------------------------------
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:125)
... 20 more
Caused by: java.lang.NoClassDefFoundError:
org/apache/maven/shared/model/fileset/util/FileSetManager
at org.apache.avro.mojo.AbstractAvroMojo.getIncludedFiles(AbstractAvroMojo.java:113)
at org.apache.avro.mojo.AbstractAvroMojo.execute(AbstractAvroMojo.java:97)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
... 20 more
Caused by: java.lang.ClassNotFoundException:
org.apache.maven.shared.model.fileset.util.FileSetManager
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
... 23 more
It appears to me that there is a missing dependency on the
FileSetManager class (which is in the
org.apache.maven.shared:file-management artifact).
My plugin execution is pretty straightforward, just generating sources
from the avpr:
<plugin>
<groupId>org.apache.avro</groupId>
<artifactId>avro-maven-plugin</artifactId>
<version>${avro-version}</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>protocol</goal>
</goals>
</execution>
</executions>
</plugin>
You can find the project in question in the sherpa-protocol sub-module at https://github.com/revelytix/spark. To reproduce:
1) git clone git://github.com/revelytix/spark.git
2) cd spark/sherpa-protocol
3) In pom.xml, change:
a) <avro-version>1.5.1</avro-version> to 1.5.2
b) Add repositories section:
<repositories>
<repository>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>avro-rc</id>
<name>Avro RC</name>
<url>https://repository.apache.org/content/repositories/orgapacheavro-010</url>
</repository>
</repositories>
4) mvn -X -e compile
> NoClassDefFoundError when running avro-maven-plugin:protocol goal
> -----------------------------------------------------------------
>
> Key: AVRO-868
> URL: https://issues.apache.org/jira/browse/AVRO-868
> Project: Avro
> Issue Type: Bug
> Components: java
> Affects Versions: 1.5.2
> Environment: Apache Maven 3.0.3, Java 1.6.0_26, Avro 1.5.2-rc1 (experienced on multiple OSes so don't think that's important)
> Reporter: Alex Miller
> Priority: Blocker
>
> I have a project that generates Java classes from a avpr using the avro-maven-plugin's protocol goal. When I switch from Avro 1.5.1 (everything works perfectly) to 1.5.2-rc1 (also happened with rc0), I get the following error:
> {noformat}
> Caused by: org.apache.maven.plugin.PluginContainerException: A
> required class was missing while executing
> org.apache.avro:avro-maven-plugin:1.5.2:protocol:
> org/apache/maven/shared/model/fileset/util/FileSetManager
> -----------------------------------------------------
> realm = plugin>org.apache.avro:avro-maven-plugin:1.5.2
> strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
> urls[0] = file:/Users/alex/.m2/repository/org/apache/avro/avro-maven-plugin/1.5.2/avro-maven-plugin-1.5.2.jar
> urls[1] = file:/Users/alex/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
> Number of foreign imports: 1
> import: Entry[import from realm ClassRealm[maven.api, parent: null]]
> -----------------------------------------------------
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:125)
> ... 20 more
> Caused by: java.lang.NoClassDefFoundError:
> org/apache/maven/shared/model/fileset/util/FileSetManager
> at org.apache.avro.mojo.AbstractAvroMojo.getIncludedFiles(AbstractAvroMojo.java:113)
> at org.apache.avro.mojo.AbstractAvroMojo.execute(AbstractAvroMojo.java:97)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> ... 20 more
> Caused by: java.lang.ClassNotFoundException:
> org.apache.maven.shared.model.fileset.util.FileSetManager
> at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
> at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
> at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
> ... 23 more
> {noformat}
> It appears to me that there is a missing dependency on the
> FileSetManager class (which is in the
> org.apache.maven.shared:file-management artifact).
> My plugin execution is pretty straightforward, just generating sources
> from the avpr:
> {noformat}
> <plugin>
> <groupId>org.apache.avro</groupId>
> <artifactId>avro-maven-plugin</artifactId>
> <version>${avro-version}</version>
> <executions>
> <execution>
> <phase>generate-sources</phase>
> <goals>
> <goal>protocol</goal>
> </goals>
> </execution>
> </executions>
> </plugin>
> {noformat}
> You can find the project in question in the sherpa-protocol sub-module at https://github.com/revelytix/spark. To reproduce:
> # git clone git://github.com/revelytix/spark.git
> # cd spark/sherpa-protocol
> # In pom.xml, change:
> #* <avro-version>1.5.1</avro-version> to 1.5.2
> #* Add repositories section:
> {noformat}
> <repositories>
> <repository>
> <releases>
> <enabled>true</enabled>
> </releases>
> <snapshots>
> <enabled>false</enabled>
> </snapshots>
> <id>avro-rc</id>
> <name>Avro RC</name>
> <url>https://repository.apache.org/content/repositories/orgapacheavro-010</url>
> </repository>
> </repositories>
> {noformat}
> # mvn -X -e compile
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