What is Hadoop serialization?
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Does the hdfs client decide the input split or namenode?
Can Apache Kafka be used without Zookeeper?
Explain the hadoop-core configuration?
Define a datanode?
What should be the ideal replication factor in Hadoop Cluster?
What is MapFile?
Why password is needed in ssh localhost?
How can we change the split size if our commodity hardware has less storage space?
What is a Task instance in Hadoop? Where does it run?1
What is cloudera and why it is used?
What is the difference between Hadoop and Traditional RDBMS?
Should we use RAID in Hadoop or not?
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