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JMX interfaces to Hadoop Services

Question asked by gunnar_tapper on Jul 12, 2013
Latest reply on Jul 15, 2013 by gunnar_tapper
Hi,

In regular Hadoop, I use, for example,  `curl '<url>:50030/jmx'` to obtain data from the JobTracker. I use similar requests for TaskTrackers and HBase services.

Is there something that I need to enable in the MapR distro to enable this interface?

Similarly, I'd like to enable the jmxremote interface to the different services. In regular Hadoop, I enable this interface in conf/hadoop-env.sh for Hadoop and conf/hbase-env.sh in HBase. For example:

    export HADOOP_JOBTRACKER_OPTS="-Dcom.sun.management.jmxremote
       -Dcom.sun.management.jmxremote.ssl=false
       -Dcom.sun.management.jmxremote.authenticate=false
       -Dcom.sun.management.jmxremote.port=58006
        $HADOOP_JOBTRACKER_OPTS"

How do I enable this interface in the MapR distro?

Thanks,

Gunnar

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