Explain Erasure Coding in Apache Hadoop?
Which data storage components are used by hadoop?
What are the problems with Hadoop 1.0?
What is speculative execution in Hadoop?
Why is hadoop faster?
What is version-id mismatch error in hadoop?
Is hadoop a memory?
What is hbase in hadoop?
Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications?
What is the difference between hadoop and other data processing tools?
Can hive run without hadoop?
What is a spill factor with respect to the ram?
Explain the benefits of block transfer?
Is hadoop obsolete?
On what basis Namenode will decide which datanode to write on?