Explain the master class and the output class do?
- 0 Answers
- 431 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More Apache Hadoop Interview Questions
Explain the difference between NameNode
How does an hadoop application look like or their basic components?
Explain the features of pseudo mode?
What is small file problem in hadoop?
What Mapper does?
What is Hadoop streaming?
Can Hadoop be compared to NOSQL database like Cassandra?
Which are the three main hdfs-site.xml properties?
What will you do when NameNode is down?
How hdfa differs with nfs?
Explain a simple Map/Reduce problem.
Who is a 'user' in HDFS?
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)
