What do the master class and the output class do?
No Answer is Posted For this Question
Be the First to Post Answer
What is zookeeper in hadoop?
What is hbase in hadoop?
What is the functionality of jobtracker in hadoop? How many instances of a jobtracker run on hadoop cluster?
What is small file problem in hadoop?
Can we have multiple entries in the master files?
Explain the basic architecture of Hadoop?
What is difference between regular file system and HDFS?
What problems have you faced when you are working on Hadoop code?
Explain why the name ‘hadoop’?
What do you know about sequencefileinputformat?
What is a secondary namenode?
What are watches?
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)