Hi, When I submit a spark streaming application with following script,
./spark-submit --name MyKafkaWordCount --master local[20] --executor-memory 512M --total-executor-cores 2 --class spark.examples.streaming.MyKafkaWordCount my.kakfa.wordcountjar An exception occurs: Exception in thread "main" java.net.ConnectException: Call From hadoop.master/192.168.26.137 to hadoop.master:9000 failed on connection exception. From the exception, it tries to connect to 9000 which is for Hadoop/HDFS. and I don't use Hadoop at all in my code(such as save to HDFS). bit1...@163.com
