How to handle bad records during parsing?
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For using hadoop list the network requirements?
Give me examples of unstructured data?
What are the features of Standalone (local) mode?
What are the port numbers of job tracker?
Define a record reader?
what happens when namenode goes down during file read operation in hadoop?
How can native libraries be included in yarn jobs?
What happens if you get a ‘connection refused java exception’ when you type hadoop fsck /?
Give me an example of document database ?
In which directory hadoop is installed?
Why Hadoop performs replication, although it results in data redundancy?
How job tracker schedules an assignment?
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