03-31-2017 06:20 AM
I've 1 Hive Query running on Spark engine and i see such metrics from History Server logs for the related Application Id:
What is the reason to get : CANNOT FIND ADDRESS ?
03-31-2017 02:52 PM
CANNOT FIND ADDRESS for executors can come:
When executor either been killed (by yarn for example) or removed by dynamic allocation. It just means that the executor is not there anymore. That message doesn't mean there is anything wrong.