Are Namenode and job tracker on the same host?
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What is output format in hadoop?
what is meaning Replication factor?
Knox and Hadoop Development Tools?
Explain the hadoop-core configuration?
What do slaves consist of?
How many maximum jvm can run on a slave node?
How would you tackle counting words in several text documents?
what factors the block size takes before creation?
when hadoop enter in safe mode?
what is SPF?
What is Derby database?
What problems can be addressed by using Zookeeper?
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