3 Replies Latest reply on Jul 2, 2015 5:03 PM by ctomc

    How to add cassandra db driver as module

    simoncigoj
    simoncigoj Jul 1, 2015 2:23 PM

      I'm trying to add the cassandra db driver as module to wildfly 8.2

       

      I've added the foulder
      wildfly-8.2.0.Final\modules\system\layers\base\com\datastax\cassandra\main\

      with cassandra-driver-core-2.1.6.jar inside

      wildfly-8.2.0.Final\modules\system\layers\base\com\codahale\metrics\main\

      with metrics-core-3.0.2.jar inside

       

      the casandra module.xml is like this:

       

      <module xmlns="urn:jboss:module:1.3" name="com.datastax.cassandra">
  <resources>
  <resource-root path="cassandra-driver-core-2.1.6.jar"/>
  </resources>
  <dependencies>
  <module name="javax.api"/>
  <module name="javax.transaction.api"/>
  <module name="org.slf4j" />
  <module name="com.google.guava" />
  <module name="io.netty" />
  <module name="com.codahale.metrics" />
  </dependencies>
</module>

       

      the metrics module.xml is like this:

       

      <module xmlns="urn:jboss:module:1.3" name="com.codahale.metrics">
  <resources>
  <resource-root path="metrics-core-3.0.2.jar"/>
  </resources>
  <dependencies>
  <module name="javax.api"/>
  <module name="javax.transaction.api"/>
  <module name="sun.jdk" />
  <module name="org.slf4j" />
  </dependencies>
</module>

       

      Then I added this line to the extensions in standalone.xml

       

       <extension module="com.datastax.cassandra"/>

       

      When I run the server I get this exception:

       

      19:23:44,882 ERROR [org.jboss.as.server] (Controller Boot Thread) JBAS015956: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: JBAS014676: Failed to parse configuration
  at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:112) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.as.server.ServerService.boot(ServerService.java:331) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:259) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_45]
Caused by: javax.xml.stream.XMLStreamException: JBAS014674: Failed to load module com.datastax.cassandra
  at org.jboss.as.controller.parsing.ExtensionXml.parseExtensions(ExtensionXml.java:155) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.as.server.parsing.StandaloneXml.readServerElement_1_4(StandaloneXml.java:434) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:145) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:107) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) [staxmapper-1.1.0.Final.jar:1.1.0.Final]
  at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69) [staxmapper-1.1.0.Final.jar:1.1.0.Final]
  at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:104) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  ... 3 more
Caused by: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: JBAS014744: No META-INF/services/org.jboss.as.controller.Extension found for com.datastax.cassandra:main
  at java.util.concurrent.FutureTask.report(FutureTask.java:122) [rt.jar:1.8.0_45]
  at java.util.concurrent.FutureTask.get(FutureTask.java:192) [rt.jar:1.8.0_45]
  at org.jboss.as.controller.parsing.ExtensionXml.parseExtensions(ExtensionXml.java:147) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  ... 9 more
Caused by: java.lang.IllegalStateException: JBAS014744: No META-INF/services/org.jboss.as.controller.Extension found for com.datastax.cassandra:main
  at org.jboss.as.controller.parsing.ExtensionXml.loadModule(ExtensionXml.java:192) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.as.controller.parsing.ExtensionXml.access$000(ExtensionXml.java:69) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.as.controller.parsing.ExtensionXml$1.call(ExtensionXml.java:127) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  at org.jboss.as.controller.parsing.ExtensionXml$1.call(ExtensionXml.java:124) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
  at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_45]
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_45]
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_45]
  at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_45]
  at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.1.Final.jar:2.1.1.Final]

       

      Any hints?