KarafでのApache Hadoopクライアントのインストール方法

Question

Apache Karaf Cookbookに実装されているfeature xmlアプローチを使用してApacheのhadoopクライアントをインストールしようとしました。しかし、私は機能を使用することができませんxml.Able機能のレポを追加するには、カラフではなく、機能のX​​MLで説明されているバンドルをインストールすることはできません。

Error executing command: Can't install feature hdfs2/0.0.0: 
Could not start bundle mvn:org.apache.cxf/cxf-core/3.0.0 in feature(s) cxf-core-3.0.0: Uses constraint violation. Unable to r 
esolve bundle revision org.apache.cxf.cxf-core [86.0] because it is exposed to package 'org.codehaus.stax2' from bundle revis 
ions stax2-api [79.0] and stax2-api [67.0] via two dependency chains. 

Chain 1: 
    org.apache.cxf.cxf-core [86.0] 
    import: (&(osgi.wiring.package=org.codehaus.stax2)(version>=3.1.0)(!(version>=4.0.0))) 
    | 
    export: osgi.wiring.package=org.codehaus.stax2 
    stax2-api [79.0] 

Chain 2: 
    org.apache.cxf.cxf-core [86.0] 
    import: (&(osgi.wiring.package=com.ctc.wstx.stax)(version>=4.3.0)(!(version>=5.0.0))) 
    | 
    export: osgi.wiring.package=com.ctc.wstx.stax; uses:=org.codehaus.stax2 
    woodstox-core-asl [80.0] 
    import: (&(osgi.wiring.package=org.codehaus.stax2)(version>=3.1.4)) 
    | 
    export: osgi.wiring.package=org.codehaus.stax2 
    stax2-api [67.0] 

は、Feature.xmlは

<!DOCTYPE features> 
<features name="sample-${project.version}"> 
    <repository>mvn:org.apache.cxf.karaf/apache-cxf/3.0.0/xml/features</repository> 
    <feature name='xml-specs-api' version='${project.version}' 
     resolver='(obr)' start-level='10'> 
     <bundle dependency='true'>mvn:org.apache.servicemix.specs/org.apache.servicemix.specs.activation-api-1.1/</bundle> 
     <bundle dependency='true'>mvn:org.apache.servicemix.specs/org.apache.servicemix.specs.stax-api-1.0/</bundle> 
     <bundle dependency='true'>mvn:org.apache.servicemix.specs/org.apache.servicemix.specs.jaxb-api-2.2/</bundle> 
     <bundle>mvn:org.codehaus.woodstox/stax2-api/</bundle> 
     <bundle>mvn:org.codehaus.woodstox/woodstox-core-asl/</bundle> 
     <bundle>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.jaxb-impl/</bundle> 
    </feature> 
    <feature name='hdfs2' version='${project.version}' resolver='(obr)' 
     start-level='50'> 
     <feature>xml-specs-api</feature> 
     <feature>cxf-jaxrs</feature> 
     <bundle dependency='true'>mvn:commons-lang/commons-lang/2.6</bundle> 
     <bundle dependency='true'>mvn:com.google.guava/guava/16.0.1</bundle> 
     <bundle dependency='true'>mvn:com.google.protobuf/protobuf-java/</bundle> 
     <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.guice/</bundle> 
     <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.jsch/</bundle> 
     <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.paranamer/</bundle> 
     <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.avro/1.7.3_1</bundle> 
     <bundle dependency='true'>mvn:org.apache.commons/commons-compress/</bundle> 
      <bundle dependency='true'>mvn:org.apache.commons/commons-math3/3.1.1</bundle> 
      <bundle dependency='true'>mvn:commons-cli/commons-cli/1.2</bundle> 
      <bundle dependency='true'>mvn:commons-configuration/commons-configuration/</bundle> 
       <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-httpclient/</bundle> 
       <bundle dependency='true'>mvn:io.netty/netty/3.9.2.Final</bundle> 
       <bundle dependency='true'>mvn:org.codehaus.jackson/jackson-core-asl/1.9.12</bundle> 
       <bundle dependency='true'>mvn:org.codehaus.jackson/jackson-mapper-asl/1.9.12</bundle> 
       <bundle dependency="true">mvn:org.codehaus.jackson/jackson-jaxrs/1.9.12</bundle> 
       <bundle dependency="true">mvn:org.codehaus.jackson/jackson-xc/1.9.12</bundle> 
       <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.snappy-java</bundle> 
       <bundle dependency='true'>mvn:commons-codec/commons-codec/</bundle> 
       <bundle dependency='true'>mvn:commons-collections/commons-collections/3.2.1</bundle> 
       <bundle dependency='true'>mvn:commons-io/commons-io/</bundle> 
       <bundle dependency='true'>mvn:commons-net/commons-net</bundle> 
       <bundle dependency='true'>mvn:org.apache.zookeeper/zookeeper/3.4.8</bundle> 
       <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.xmlenc/0.52_1</bundle> 
       <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.xerces/</bundle> 
       <bundle dependency='true'>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.xmlresolver/</bundle> 
       <bundle>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.hadoop-client/</bundle> 
    </feature> 
</features> 

Pom.xm（その一部）は以下のようにあなたのfeatures.xmlファイルを変更する必要が

<packaging>pom</packaging> 
    <properties> 
     <cxf.version>2.7.11</cxf.version> 
     <camel.version>2.15.2</camel.version> 
     <jms.version>3.0.4</jms.version> 
     <cellar.version>3.0.3</cellar.version> 
     <activemq.version>5.12.0</activemq.version> 
     <http.version>3.0.4</http.version> 
     <pax-http.version>3.2.3</pax-http.version> 
     <pax-jetty.version>8.1.17.v20150415</pax-jetty.version> 
     <spring.version>3.2.11.RELEASE_1</spring.version> 
    </properties> 
    <build> 
     <resources> 
      <resource> 
       <directory>src/main/resources</directory> 
       <filtering>true</filtering> 
      </resource> 
     </resources> 
     <plugins> 
      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-resources-plugin</artifactId> 
       <executions> 
        <execution> 
         <id>filter</id> 
         <phase>generate-resources</phase> 
         <goals> 
          <goal>resources</goal> 
         </goals> 
        </execution> 
       </executions> 
      </plugin> 
      <plugin> 
       <groupId>org.codehaus.mojo</groupId> 
       <artifactId>build-helper-maven-plugin</artifactId> 
       <executions> 
        <execution> 
         <id>attach-artifacts</id> 
         <phase>package</phase> 
         <goals> 
          <goal>attach-artifact</goal> 
         </goals> 
         <configuration> 
          <artifacts> 
           <artifact> 
            <file>target/classes/features.xml</file> 
            <type>xml</type> 
            <classifier>features</classifier> 
           </artifact> 
          </artifacts> 
         </configuration> 
        </execution> 
       </executions> 
      </plugin> 
     </plugins> 
    </build> 
    <profiles> 
     <profile> 
      <id>validate</id> 
      <build> 
       <plugins> 
        <plugin> 
         <groupId>org.apache.karaf.tooling</groupId> 
         <artifactId>features-maven-plugin</artifactId> 
         <version>${cxf.karaf.version}</version> 
         <configuration> 
          <file>${project.build.directory}/classes/features.xml</file> 
          <karafConfig>${project.build.directory}/classes/bundles.properties</karafConfig> 
          <jreVersion>jre-1.6</jreVersion> 
         </configuration> 
         <executions> 
          <execution> 
           <id>validate</id> 
           <phase>process-resources</phase> 
           <goals> 
            <goal>validate</goal> 
           </goals> 
          </execution> 
         </executions> 
        </plugin> 
       </plugins> 
      </build> 
     </profile> 
    </profiles> 

Answer 1

です。

MVN：Karafのorg.codehaus.woodstox/stax2-API/3.1.4