What is the key difference between NameNode and DataNode in Hadoop?
No Answer is Posted For this Question
Be the First to Post Answer
What are the hadoop configuration files at present?
Where is hadoop-env.sh file present?
What does rack awareness mean?
What is the difference between an inputsplit and a block?
What do you know about the speculative execution?
Give a brief overview of Hadoop history?
What is the use of cloudera?
Can hadoop handle streaming data?
What is Mapper in Hadoop?
What are the four modules that make up the Apache Hadoop framework?
How does speculative execution work in Hadoop?
What is Balancer in 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)