Skip to content

Instantly share code, notes, and snippets.

@SaiVijaya
SaiVijaya / gist:731986c320e8c6702dee
Created March 21, 2016 05:32
Hadoop FAQ Consolidated Viji
HDFS Questions
1)What is Difference between Secondary namenode, Checkpoint namenode & backupnod Secondary Namenode, a poorly named component of hadoop.
(2)What are the Side Data Distribution Techniques.
(3)What is shuffleing in mapreduce?
(4)What is partitioning?
(5)Can we change the file cached by Distributed Cache
@SaiVijaya
SaiVijaya / Hadoop interview questions
Created March 10, 2016 17:22
Hadoop interview questions
1)What is Difference between Secondary namenode, Checkpoint namenode & backupnod Secondary Namenode, a poorly named component of hadoop.
(2)What are the Side Data Distribution Techniques.
(3)What is shuffleing in mapreduce?
(4)What is partitioning?
(5)Can we change the file cached by Distributed Cache