What happens when we submit a spark job?
Answer / Pankaj Kumar Tripathi
When a Spark job is submitted, it is broken down into smaller tasks and distributed across the cluster. Each task is executed by a worker node, which runs an executor process. The driver program coordinates the execution of these tasks, keeps track of their progress, and handles communication between the driver and executors.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is spark sqlcontext?
How tasks are created in spark?
What is rdd partition?
How are sparks created?
Define a worker node?
Explain Spark Executor
Can You Use Apache Spark To Analyze and Access Data Stored In Cassandra Databases?
Can you explain spark mllib?
Is spark a mapreduce?
What is a spark standalone cluster?
Is there any benefit of learning MapReduce, then?
What is SparkContext in Apache Spark?
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)