What is namenode?
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How is the splitting of file invoked in Hadoop ?
Ideally what should be replication factor in a Hadoop cluster?
In hadoop_pid_dir, what does pid stands for?
How namenode handles data node failures?
Can hadoop handle streaming data?
What is partitioning?
How ordering in hdfs is finished?
What does the file hadoop-metrics.properties do?
What is Erasure Coding in Hadoop?
What is JPS? Why is it used in Hadoop?
Why Hadoop performs replication, although it results in data redundancy?
What are the port numbers of task tracker?
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