Installing Accumulo 1.5.0 on Cloudera Managed CDH4 Cluster

The default Hadoop Prefix for accumulo-env.sh will not work with normal distribution of CDH4 with the Cloudera Manager 4 suite.  Here are my settings for the hadoop prefix and conf directory:

if [ -z "$HADOOP_HOME" ]
then
   test -z "$HADOOP_PREFIX"      && export HADOOP_PREFIX=/opt/cloudera/parcels/CDH/lib/hadoop  

else
   HADOOP_PREFIX="$HADOOP_HOME"
   unset HADOOP_HOME
fi 

test -z "$HADOOP_CONF_DIR"       && export HADOOP_CONF_DIR="$HADOOP_PREFIX/etc/hadoop"

# cdh4
export HADOOP_HDFS_HOME=/opt/cloudera/parcels/CDH/lib/hadoop-hdfs

export HADOOP_MAPREDUCE_HOME=/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce

Then, modify the classpath inside accumulo-site.xml:

  

    general.classpaths
   
      $ACCUMULO_HOME/server/target/classes/,
      $ACCUMULO_HOME/lib/accumulo-server.jar,
      $ACCUMULO_HOME/core/target/classes/,
      $ACCUMULO_HOME/lib/accumulo-core.jar,
      $ACCUMULO_HOME/start/target/classes/,
      $ACCUMULO_HOME/lib/accumulo-start.jar,
      $ACCUMULO_HOME/fate/target/classes/,
      $ACCUMULO_HOME/lib/accumulo-fate.jar,
      $ACCUMULO_HOME/proxy/target/classes/,
      $ACCUMULO_HOME/lib/accumulo-proxy.jar,
      $ACCUMULO_HOME/lib/[^.].*.jar,
      $ZOOKEEPER_HOME/zookeeper[^.].*.jar,
      $HADOOP_CONF_DIR,
      $HADOOP_PREFIX/[^.].*.jar,
      $HADOOP_PREFIX/lib/[^.].*.jar,
      $HADOOP_HDFS_HOME/.*.jar,
      $HADOOP_HDFS_HOME/lib/.*.jar,
      $HADOOP_MAPREDUCE_HOME/.*.jar,
      $HADOOP_MAPREDUCE_HOME/lib/.*.jar
   
    Classpaths that accumulo checks for updates and class files.
      When using the Security Manager, please remove the ".../target/classes/" values.