Hi guys, I'm looking to create a custom sync based on Spark's Metrics System: https://github.com/apache/spark/blob/9f603fce78fcc997926e9a72dec44d48cbc396fc/core/src/main/scala/org/apache/spark/metrics/MetricsSystem.scala
If I want to collect metrics from the Driver, Master, and Executor nodes, should the jar with the custom class be installed on Driver, Master, and Executor nodes? Also, on Executor nodes, does the MetricsSystem run inside the Executor's JVM? Thanks, -Matt
