Hello, we are in Sematext (https://apps.sematext.com/) are writing Monitoring tool for Spark and we came across one question:
How to enable JMX metrics for YARN deployment? We put "*.sink.jmx.class=org.apache.spark.metrics.sink.JmxSink" to file $SPARK_HOME/conf/metrics.properties but it doesn't work. Everything works in Standalone mode, but not in YARN mode. Can somebody help? Thx! PS: I've found also https://stackoverflow.com/questions/23529404/spark-on-yarn-how-to-send-metrics-to-graphite-sink/25786112 without answer.
