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How to enable remote JMX monitoring in Databricks?

ivanychev
Contributor

Adding these options

EXTRA_JAVA_OPTIONS = (
    '-Dcom.sun.management.jmxremote.port=9999',
    '-Dcom.sun.management.jmxremote.authenticate=false',
    '-Dcom.sun.management.jmxremote.ssl=false',
)

is enough in vanilla Apache Spark, but apparently it is not enough in Databricks. How to I enable it so as to use VisualVM/jconsole to debug performance bottlenecks?

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