What is the function of ApplicationMaster?
No Answer is Posted For this Question
Be the First to Post Answer
What is Apache Hadoop? Why is Hadoop essential for every Big Data application?
What are the different types of Znodes?
What does job conf class do?
What are combiners and its purpose?
How is the option in Hadoop to skip the bad records?
Explain how do ‘map’ and ‘reduce’ works?
Is it possible to provide multiple inputs to hadoop? If yes, explain.
Do we need to give a password, even if the key is added in ssh?
What are the limitations of importing RDBMS tables into Hcatalog directly?
How to exit the vi editor?
What happens to a NameNode that has no data?
Main Components of Hadoop?
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)