Hi, I have a query regarding how Hadoop merges the data back which has been split into blocks and stored on different nodes.
* Where is the data merged as we say that the file can be so huge that it doesn't fit onto one machine * Where is the sequence maintained for merging it back. Thanks and Regards, Shreya Chakravarty DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails.
