I want to attempt *SPARK-23545* bug,so I have some questions regarding the design,
I am analyzing the communications between App Master->Driver and Executor->Driver and found that only Executors send HeartBeat to Driver. As per design Executor sends HearBeat to Driver for every "spark.executor.heartbeatInterval" interval. Why does the App Master does not have same mechanism,was there any reason/limitation behind this ? Thanks Sandeep -- Sent from: http://apache-spark-developers-list.1001551.n3.nabble.com/ --------------------------------------------------------------------- To unsubscribe e-mail: dev-unsubscr...@spark.apache.org
