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Well the errors do show up - but in the server log instead of the .out file as described in the error message. It is an easily resolveable item: need to set a different jetty port: 26 Aug 2015 00:43:35,377 WARN [main] AbstractLifeCycle:204 - FAILED SelectChannelConnector@0.0.0.0:8080: java.net.BindException: Address already in use java.net.BindException: ...


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As per this default HDFS parameter, the dfs.datanode.du.reserved is per volume. So if you set it to say 10 GB and your datanode is having 4 volumes configured for HDFS, it will set aside 40 GB for non DFS use.


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Accumulo doesn't bundle a version of the ZooKeeper jar in its distribution because you already have that jar installed due to having ZooKeeper also installed as a prerequisite. The path to ZOOKEEPER_HOME is used to add this jar to the Accumulo classpath.



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