Interested to Buy Any Domain ? << Click Here >> for more details...
What is the sequence of execution of Mapper, Combiner, and Partitioner in MapReduce?
- 0 Answers
- 794 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
how can you check whether Namenode is working beside using the jps command?
What is KeyValueTextInputFormat in Hadoop MapReduce?
What is a map side join?
What is a partitioner and how the user can control which key will go to which reducer?
How many Reducers run for a MapReduce job in Hadoop?
List the configuration parameters that have to be specified when running a MapReduce job.
Where sorting is done on mapper node or reducer node in MapReduce?
Which interface needs to be implemented to create Mapper and Reducer for the Hadoop?
What do you mean by shuffling and sorting in MapReduce?
What is Combiner in MapReduce?
What are the main components of MapReduce Job?
Where the mapper's intermediate data will be stored?
-
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)
