关于“Exploring Google Ngrams with Amazon EMR”的评价

hudson s. · 评论about 10 years之前

Eduardo C. · 评论about 10 years之前

Zane C. · 评论about 10 years之前

Deepak I. · 评论about 10 years之前

Humberto S. · 评论about 10 years之前

:/ level of expertise rated expert for this lab. simple setup, copy paste commands. nothing too this. in does in fact show how easy it is to set up the infrastructure to handle hive and such. Also, the lab notes say to choose m1.medium and m1.large but these are not availalbe in the AZ for EMR's at least for Virginia. I selected m3.xlarge (default) and it WAS in fact entertaining comparing the processing time for the commands in the output logs.

JIM A. · 评论about 10 years之前

I've got several errors: * Terminated with errorsThe requested instance type is not supported in the requested availability zone * /bin/hive is wrong, it must be ./hive/bin/hive * Caused by: javax.jdo.JDOFatalDataStoreException: Unknown database 'hive_0110'

Stefan S. · 评论about 10 years之前

Password for console was wrong

Vincent N. · 评论about 10 years之前

Rubén G. · 评论about 10 years之前

Jason P. · 评论about 10 years之前

Richard E. · 评论about 10 years之前

Very good lab!

Tom O'Hare O. · 评论about 10 years之前

Awesome !!

suresh p. · 评论about 10 years之前

Paul B. · 评论about 10 years之前

Jiahui G. · 评论about 10 years之前

Portia D. · 评论about 10 years之前

John A. · 评论about 10 years之前

Great Lab!!

James P. · 评论about 10 years之前

Lukasz C. · 评论about 10 years之前

Laith A. · 评论about 10 years之前

More explanation of what we are trying to do in each mapreduce query would be helpful

Faisal K. · 评论about 10 years之前

Louis R. · 评论about 10 years之前

great

Venkatesa K. · 评论about 10 years之前

Adithya U. · 评论about 10 years之前

Marek K. · 评论about 10 years之前