What happens in a textinputformat?
No Answer is Posted For this Question
Be the First to Post Answer
What exactly is hadoop?
How to configure hadoop to reuse JVM for mappers?
Mention what are the data components used by Hadoop?
How many instances of a jobtracker run on hadoop cluster?
Knox and Hadoop Development Tools?
what is SPF?
In which location Name Node stores its Metadata and why?
What will you do when NameNode is down?
What are the modules that constitute the Apache Hadoop 2.0 framework?
Suppose Hadoop spawned 100 tasks for a job and one of the task failed. What will Hadoop do?
What is the default replication factor?
Explain the hadoop-core configuration?
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)