What platform and java version are required to run hadoop?
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Is fs.mapr.working.dir a single directory?
What do you know about keyvaluetextinputformat?
What is the communication channel between client and namenode/datanode?
Define a daemon?
In which location Name Node stores its Metadata and why?
Define streaming access?
How will format the HDFS ?
What is version-id mismatch error in hadoop?
Explain how can we change the split size if our commodity hardware has less storage space?
How is the option in Hadoop to skip the bad records?
Define a metadata?
What stored in HDFS?