Shutdown hook called

scala

#1

unable to get in to scala shell using spark-shell --master yarn --packages com.databricks:spark-avro_2.10:2.0.1

Getting error msg as "i got the error “Address already in use” and “shutdown hook called”.

how to address the issue and why it is coming


#2

try launching with –conf spark.ui.port it will work fine

spark-shell --master yarn --conf spark.ui.port=FIVE_DIGIT_NUMBER_LESS_THAN_6553