Interested to Buy Any Domain ? << Click Here >> for more details...
Clarify what is shuffling in map reduce?
- 0 Answers
- 634 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 are the three modes in which Hadoop can be run?
What are ‘reduces’?
What can be optimum value for Reducer?
What is the need of key-value pair to process the data in MapReduce?
Explain how do ‘map’ and ‘reduce’ work?
What are combiners? When should I use a combiner in my MapReduce Job?
Compare Pig vs Hive vs Hadoop MapReduce?
How data is spilt in Hadoop?
How many Reducers run for a MapReduce job in Hadoop?
how JobTracker schedules a task ?
Explain job scheduling through JobTracker
How to get the single file as the output from MapReduce Job?
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)
