Big Data Infra Admin 101: Ticket based learning

Big Data Infra Admin 101: Ticket based learning

Why this course:

1. Big Data Admin Solving Tickets for Real life Job Like scenarios
2. Most courses teach topics but do not show you tickets to solve in real life
3. This course also teachs you about python, shell code used for admin big data
4. Making you ready for the tickets you can solve immedeitaly after this course
5. Reading logs while compatification on hadoop
6. Unstuck yourself in permissions and have limited access
7. Reading old wiki pages and researching past progress by other users
8. Readings logs and downloading logs from various places

The course will help you solve tickets on :

1. Small files Issue: Hive small files & Non Hive Small files
2. Remedial steps for small files: Understanding how to repartition, scripts for compactification based on python, shell or workflows
3. Old files more than 6 month old
4. Removing old Runs generally more than 6 months on different Lanes
5. Removing files using workflow, shell scripts and shell commands
6. Archiving files: remedy for old files
7. Using wikipedia to read notes and save notes
8. Official Release documents: Latex and MS Share points
9. Different front end tools like dashboards, HUE, etc
10. Making notes of all progress on wikipedia
11. Python and Tableau based dashboards