Hadoop NameNode And Secondary NameNode | Hadoop HDFS Architecture |

[@gargipatel7988]

Insightful session with great explanation👍👍

[@sridivyarayaprolu9742]

Excellent explanation of SNN... Everything is explained in detail
👌👌

[@sakshitaywade1234]

Best Explanation ❤️

[@itsmedeepcc2740]

Very well explained👍👍

[@parultiwari7831]

Very Good Course for Big data Engineers

[@OnlineLearningCenterIndia]

[𝗩𝗶𝗱𝗲𝗼 𝗖𝗼𝗻𝘁𝗲𝗻𝘁]
00:00 Intro
00:46 NameNode Overview
02:51 NameNode Register or Meta-Store
06:39 Hadoop is meant for storing heavy files
10:12 What is Secondary NameNode?
12:15 FsImage, and EditLog
17:00 What happens when NameNode Restart.
18:48 Features of Secondary NameNode
22:44 Checkpoint in Hadoop
24:10 SafeMode in Hadoop
26:06 What happens if NameNode is down?
29:15 Limitations of Hadoop 1.x
33:20 Outro

[@shyjuo]

Nice presenation !!

[@iamnidhirajpatel]

Amazing Suraz sir .Your contents are very simple .People's can understand in very easy way .Thank You so much sir :)

[@OnlineLearningCenterIndia]

You are most welcome

[@dithyg5198]

Very well explained !!!!

[@jayjagnathdragonfruit]

Very well explained and nice sessions

[@lakshaysharma1305]

Very well explained, great course!!

[@ashutoshranjan4474]

The sessions are of 🥇 standard

[@saumyabharti1455]

Very well explained. 👏

[@sahithbroadcast]

Neatly explained