Explain how is hadoop different from other data processing tools?
No Answer is Posted For this Question
Be the First to Post Answer
If a data Node is full how it's identified?
What is cloudera and why it is used?
what are the steps involved in decommissioning removing
Explain the basic difference between traditional rdbms and hadoop?
What is the communication channel between client and namenode/datanode?
What are watches?
Do we need to give a password, even if the key is added in ssh?
How can you connect an application
What is difference between secondary namenode, checkpoint namenode & backupnod secondary namenode, a poorly named component of hadoop?
What is the functionality of jobtracker in hadoop? How many instances of a jobtracker run on hadoop cluster?
Explain the Job OutputFormat?
What is the difference between rdbms and hadoop?
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)