What are the port numbers of namenode, job tracker and task tracker?
No Answer is Posted For this Question
Be the First to Post Answer
What is a 'block' in HDFS?
How is the option in Hadoop to skip the bad records?
Define a commodity hardware? Does commodity hardware include ram?
Why do we need a password-less ssh in fully distributed environment?
What are the functions of NameNode?
What is the purpose of dfsadmin tool?
What is Apache Hadoop?
Is hadoop the future?
What is the Use of SSH in Hadoop ?
What is oozie in hadoop?
What are watches?
Explain what if rack 2 and datanode fails?
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)