Interested to Buy Any Domain ? << Click Here >> for more details...
How to specify more than one directory as input in the Hadoop MapReduce Program?
- 0 Answers
- 716 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More MapReduce Interview Questions
For a job in Hadoop, is it possible to change the number of mappers to be created?
Where is the output of Mapper written in Hadoop?
Explain the Reducer's reduce phase?
how JobTracker schedules a task ?
how is data partitioned before it is sent to the reducer if no custom partitioner is defined in Hadoop?
Explain what does the conf.setmapper class do?
Difference between mapreduce and spark
Different ways of debugging a job in MapReduce?
Detail description of the Reducer phases?
What is the need of MapReduce in Hadoop?
Where sorting is done in Hadoop MapReduce Job?
How to optimize 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)
