What is difference between regular file system and HDFS?
No Answer is Posted For this Question
Be the First to Post Answer
How indexing is done in HDFS?
What are the default configuration files that are used in hadoop?
Did you ever built a production process in hadoop ? If yes then what was the process when your hadoop job fails due to any reason?
How many instances of JobTracker can run on a Hadoop Cluser?
Explain what happens in textinformat ?
What do the master class and the output class do?
On what basis data will be stored on a rack?
How will format the HDFS ?
What are the four characteristics of Big Data?
How the Client communicates with HDFS?
What other technologies have you used in hadoop sta ck?
What are combiners and its purpose?
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)