Explain Working of MapReduce?
No Answer is Posted For this Question
Be the First to Post Answer
What are the the issues associated with the map and reduce slots based mechanism in mapReduce?
What is mapper in map reduce?
Explain the process of spilling in MapReduce?
What is MapReduce?
Why comparison of types is important for MapReduce?
What are the main configuration parameters in a MapReduce program?
What are the data components used by Hadoop?
How to set which framework would be used to run mapreduce program?
Which one will you decide for an undertaking – Hadoop MapReduce or Apache Spark?
What is an identity mapper and identity reducer?
What is the need of MapReduce in Hadoop?
Explain task granularity
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)