Interested to Buy Any Domain ? << Click Here >> for more details...
What are broadcast variables in spark?
- 1 Answers
- 336 Views
- I also Faced
- E-Mail Answers
Answer / Sukhdarshan Singh
Broadcast variables in Apache Spark are used to broadcast a large dataset across all worker nodes, so that every task can access the data efficiently. This is useful for scenarios where you have a large dataset that needs to be accessed frequently by multiple tasks.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is apache spark architecture?
What is the use of dataframe in spark?
What is the difference between reducebykey and groupbykey?
Which the fundamental data structure of Spark
What do you understand by the partitions in spark?
Is there any benefit of learning mapreduce if spark is better than mapreduce?
Please enumerate the various components of the Spark Ecosystem.
What is master node in spark?
What is spark vectorization?
What is pair rdd in spark?
What is the difference between hadoop and spark?
Is spark faster than hadoop?
-
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)
