How can we create a hadoop cluster from scratch?
No Answer is Posted For this Question
Be the First to Post Answer
What jobtracker is in hadoop? What are the activities followed by hadoop?
Name the files which are used by the startup and shutdown commands?
If datanodes increase, then do we need to upgrade namenode?
How can one write custom record reader?
How many datanodes can run on a single Hadoop cluster?
Explain the key benefits of using storm for real time processing?
Explain what is namenode in hadoop?
Explain Hadoop Archives?
What is the default replication factor and how will you change it?
What is the relationship between Jobs and Tasks in Hadoop?
What is replication factor?
Which port does SSH work on?
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)