Interested to Buy Any Domain ? << Click Here >> for more details...
What is the need of MapReduce in Hadoop?
- 0 Answers
- 591 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More MapReduce Interview Questions
What is a distributed cache in mapreduce framework?
Explain the Reducer's Sort phase?
What do you mean by shuffling and sorting in MapReduce?
What are ‘maps’ and ‘reduces’?
what are the main configuration parameters that user need to specify to run Mapreduce Job ?
How to optimize Hadoop MapReduce Job?
Explain what is shuffling in mapreduce?
What are the main components of MapReduce Job?
How do you stop a running job gracefully?
With the help of two examples name the map and reduce function purpose
How to submit extra files(jars, static files) for Hadoop MapReduce job during runtime?
What does a 'MapReduce Partitioner' do?
Categories
-
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)
