How to come out of the insert mode?
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Did you ever built a production process in hadoop ? If yes then what was the process when your hadoop job fails due to any reason?
What is the purpose of dfsadmin tool?
What should be the ideal replication factor in Hadoop Cluster?
what is the typical block size of an HDFS block?
Virtual Box & Ubuntu Installation?
What are the Basics of Hadoop?
Which are the three main hdfs-site.xml properties?
What is the main purpose of HDFS fsck command?
What is Distributed Cache?
What is a JobTracker in Hadoop? How many instances of JobTracker run on a Hadoop Cluster?
What does /etc /init.d do?
Why is hadoop faster?
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