What is the Difference SparkSession vs SparkContext in Apache Spark?
Answer / Mahendra Singh
SparkSession provides a high-level interface to interact with the Spark cluster, while SparkContext is a low-level interface for constructing and configuring the Spark environment. SparkSession automatically initializes and manages a single SparkContext during its lifetime.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is spark deploy mode?
How many types of rdd are there in spark?
How to identify that the given operation is transformation or action?
What are accumulators in Apache Spark?
Explain pipe() operation. How it writes the result to the standard output?
What is spark slang for?
Why do we use spark?
How do I download and install spark?
How do you parse data in xml? Which kind of class do you use with java to parse data?
What is the need for Spark DAG?
What is Immutable?
What is spark configuration?
Apache Hadoop (394)
MapReduce (354)
Apache Hive (345)
Apache Pig (225)
Apache Spark (991)
Apache HBase (164)
Apache Flume (95)
Apache Impala (72)
Apache Cassandra (392)
Apache Mahout (35)
Apache Sqoop (82)
Apache ZooKeeper (65)
Apache Ambari (93)
Apache HCatalog (34)
Apache HDFS Hadoop Distributed File System (214)
Apache Kafka (189)
Apache Avro (26)
Apache Presto (15)
Apache Tajo (26)
Hadoop General (407)