Interested to Buy Any Domain ? << Click Here >> for more details...
What happens if you don?t override the mapper methods and keep them as it is?
- 0 Answers
- 426 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
More Hadoop General Interview Questions
Explain the common input formats in hadoop?
What is distributed copy (distcp)?
What is the number of default partitioner in hadoop?
What are the configuration files in Hadoop?
What happen on the namenode when a client tries to read a data file?
Explain how do you overwrite replication factor?
What does rack awareness algorithm means?
What do you think about the speculative execution?
Explain how can you debug hadoop code?
What does rack awareness mean?
What are the differences between hadoop 1 and hadoop 2?
How can we create a hadoop cluster from scratch?
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)
