lots of failures in map phase.
I am not sure if that is specific to Spark SQL or general.
Any one has seen such errors before?
java.io.IOException: org.apache.spark.SparkException: Error sending
message [message = GetLocations(broadcast_9_piece0)]
java.io.IOException
When I ran Spark SQL query (a simple group by query) via hive support, I
have seen lots of failures in map phase.
I am not sure if that is specific to Spark SQL or general.
Any one has seen such errors before?
java.io.IOException: org.apache.spark.SparkException: Error sending message
[message
