Whats is distributed cache in hadoop?
No Answer is Posted For this Question
Be the First to Post Answer
What is the process to change the files at arbitrary locations in HDFS?
Can Hadoop be compared to NOSQL database like Cassandra?
What is Row Key?
explain Metadata in Namenode?
Does google use hadoop?
What is a Secondary Namenode? Is it a substitute to the Namenode?
Why is Apache Spark faster than Apache Hadoop?
Explain a simple Map/Reduce problem.
What is the functionality of jobtracker in hadoop? How many instances of a jobtracker run on hadoop cluster?
What Mapper does?
How can you connect an application
Command to format the NameNode?
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)