Interested to Buy Any Domain ? << Click Here >> for more details...
Un-Answered Questions { Apache Hadoop }
What is NoSQL?
What is Row Key?
What is a Task instance in Hadoop? Where does it run?1
What is IdentityMapper?
Why do we use Hadoop?
what is the typical block size of an HDFS block?
What is Hadoop Custom partitioner ?
What is the default block size in Hadoop 1 and in Hadoop 2? Can it be changed?
What stored in HDFS?
What is crontab? Explain with suitable example?
What is the difference between Hadoop and Traditional RDBMS?
What is Partioner in hadoop? Where does it run
Does Hadoop requires RAID?
What is the purpose of DataNode block scanner?
What is a checkpoint?
