Do I need to know scala to learn spark?
Answer / Pooja Dubey
While Scala is one of the programming languages that can be used with Spark, it's not necessary to know Scala to get started. Other languages like Python and Java are also supported.
| Is This Answer Correct ? | 0 Yes | 0 No |
Explain how RDDs work with Scala in Spark
When running Spark applications, is it necessary to install Spark on all the nodes of YARN cluster?
What is meant by rdd in spark?
What is dag – directed acyclic graph?
What database does spark use?
Can you explain spark streaming?
What are Paired RDD?
Explain transformation and action in RDD in Apache Spark?
What happens when you submit spark job?
If map reduce is inferior to spark then is there any benefit of learning it?
What is lambda in spark?
can you run Apache Spark On Apache Mesos?
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)