Poonam Agrawal created SPARK-13767: -------------------------------------- Summary: py4j.protocol.Py4JNetworkError: An error occurred while trying to connect to the Java server Key: SPARK-13767 URL: https://issues.apache.org/jira/browse/SPARK-13767 Project: Spark Issue Type: Bug Reporter: Poonam Agrawal
I am trying to create spark context object with the following commands on pyspark: from pyspark import SparkContext, SparkConf conf = SparkConf().setAppName('App_name').setMaster("spark://local-or-remote-ip:7077").set('spark.cassandra.connection.host', 'cassandra-machine-ip').set('spark.storage.memoryFraction', '0.2').set('spark.rdd.compress', 'true').set('spark.streaming.blockInterval', 500).set('spark.serializer', 'org.apache.spark.serializer.KryoSerializer').set('spark.scheduler.mode', 'FAIR').set('spark.mesos.coarse', 'true') sc = SparkContext(conf=conf) but I am getting the following error: Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/spark-1.4.1/python/pyspark/conf.py", line 106, in __init__ self._jconf = _jvm.SparkConf(loadDefaults) File "/usr/local/lib/spark-1.4.1/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", line 766, in __getattr__ File "/usr/local/lib/spark-1.4.1/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", line 362, in send_command File "/usr/local/lib/spark-1.4.1/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", line 318, in _get_connection File "/usr/local/lib/spark-1.4.1/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", line 325, in _create_connection File "/usr/local/lib/spark-1.4.1/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", line 432, in start py4j.protocol.Py4JNetworkError: An error occurred while trying to connect to the Java server -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org