关于“Exploring Google Ngrams with Amazon EMR”的评价

Ajeet T. · 评论over 6 years之前

Reg ex was faulty.

Alex N. · 评论over 6 years之前

Nara Y. · 评论over 6 years之前

Pedro Rodrigues M. · 评论over 6 years之前

Regexp filter for hive query didn't work, so had to remove that line to complete the lab

Avadhut G. · 评论over 6 years之前

It was an awesome experience!! The tutorial was really simple. You can perform analytics without going through the hassle of installing Hadoop and perform querying on terabytes of data within seconds which would otherwise take a very long waiting time.

Disha U. · 评论over 6 years之前

Step 39, regexp apparently malformed would not run as listed: INSERT OVERWRITE TABLE normalized SELECT lower(gram), year, occurrences FROM ngrams WHERE year BETWEEN 1990 AND 2005 AND gram REGEXP "^[A-Za-z+'-]{3,}$"; Removed last statement to continue with lab

Tom G. · 评论over 6 years之前

Linus G. · 评论over 6 years之前

Estan L. · 评论over 6 years之前

Marcus R. · 评论over 6 years之前

Jyoti N. · 评论over 6 years之前

Stephen O. · 评论over 6 years之前

Vernon G. · 评论over 6 years之前

Mohammed K. · 评论over 6 years之前

It did ask student to select EC2 key pair while creating EMR cluster.

Zhiwei L. · 评论over 6 years之前

David H. · 评论over 6 years之前

Douglas A. · 评论over 6 years之前

john r. · 评论over 6 years之前

Vincent C. · 评论over 6 years之前

Very helpful. I wish you have a spark session.

Yuhui Z. · 评论over 6 years之前

v good

Scott L. · 评论over 6 years之前

fun lab with hadoop

Larry P. · 评论over 6 years之前

G G. · 评论over 6 years之前

fun and easy

Yuli B. · 评论almost 7 years之前