关于“Exploring Google Ngrams with Amazon EMR”的评价

instructions need to be rewritten. incorrect and confusing. connecting to EMR with Putty. User name is not specified in instruction. Some of the Hive commands especially creating table for OUTPOUT bucket does not work

ANIL B. · 已于 about 9 years前审核

Sakthi S. · 已于 about 9 years前审核

Imrankhan P. · 已于 about 9 years前审核

James R. · 已于 about 9 years前审核

JEYAKUMAR V. · 已于 about 9 years前审核

Charvi A. · 已于 about 9 years前审核

Anurag S. · 已于 about 9 years前审核

Devashis S. · 已于 about 9 years前审核

Neel M. · 已于 about 9 years前审核

Ro M. · 已于 about 9 years前审核

Vassilis M. · 已于 about 9 years前审核

The lab suggests the username for the EC2 instance is ec2-user, but it is actually hadoop. Need to re-take the lab now because it took me ages to figure it out...

Michael R. · 已于 about 9 years前审核

Jerome O. · 已于 about 9 years前审核

satisfies

Byungsu K. · 已于 about 9 years前审核

Bharath Kumar C. · 已于 about 9 years前审核

Arpitkumar J. · 已于 about 9 years前审核

One typo: "s3n://" - it should be "s3://" second type: "bin/hive" - it should be changed to "/usr/bin/hive" Needs changes for EMR 5.3.1 Need to give hive permission to hdfs using two commands. sudo -u hdfs hdfs dfs -mkdir /user/ec2-user sudo -u hdfs hdfs dfs -chown -R ec2-user:hdfs /user/ec2-user

Vikas Y. · 已于 about 9 years前审核

Jai N. · 已于 about 9 years前审核

The EMR they recommend is so old it doesn't work anymore. The Ganglia packages aren't available during install and it won't bootstrap. I was able to get it working with the latest EMR release but some things didn't work as expected. Needs a refresh!

Adam M. · 已于 about 9 years前审核

Laurent B. · 已于 about 9 years前审核

Phil C. · 已于 about 9 years前审核

Scott M. · 已于 about 9 years前审核

Steve B. · 已于 about 9 years前审核

Noorina L. · 已于 about 9 years前审核