Exploring Google Ngrams with Amazon EMR Reviews

Shawn O. · Reviewed about 10 years ago

Step 10) S3 bucket name should be ngramlab<your ininitials>, not Ngramlab - we don't use uppercase letter in following steps after this. Step 21) AMI version mentioned here does not work for me(failed at bootstrap stage), following settings worked: AMI version:3.11.0 Hadoop distribution:Amazon 2.4.0

Harry S. · Reviewed about 10 years ago

Venkatesh D. · Reviewed about 10 years ago

Atul G. · Reviewed about 10 years ago

Alan J. · Reviewed about 10 years ago

Balakrishna G. · Reviewed about 10 years ago

Really annoying survey right int he middle of me working in the lab

Michael G. · Reviewed about 10 years ago

Barbara K. · Reviewed about 10 years ago

James B. · Reviewed about 10 years ago

Still have to open SHH to the master node - otherwise, great.

Paul R. · Reviewed about 10 years ago

bin z. · Reviewed about 10 years ago

Could not establish connection to the master instance. I think there is a configuration error. Did a lot of troubleshooting of SG etc, but ran out of time to finish the lab so had to abandon.

Matthew P. · Reviewed about 10 years ago

han c. · Reviewed about 10 years ago

good

jie d. · Reviewed about 10 years ago

xiaolong z. · Reviewed about 10 years ago

Awesome!

Joel P. · Reviewed about 10 years ago

couldnt make it work have to repeat it

Yosef C. · Reviewed about 10 years ago

When setting up the EMR master node it is necessary to add a ssh rule to the master's security group otherwise it will not be possible to connect to the instance and perform the comands. This step is missing from the lab instructions.

Cicero N. · Reviewed about 10 years ago

Prashanna Venkat A. · Reviewed about 10 years ago

Ankit k. · Reviewed about 10 years ago

Chris G. · Reviewed about 10 years ago

利伟 应. · Reviewed about 10 years ago

Jon K. · Reviewed about 10 years ago

Jon K. · Reviewed about 10 years ago

Informative to see how mapreduce works in practice, against large datasets.. Converts flat text into a series of KV pairs, then shuffles back into aggregated values

Michael S. · Reviewed about 10 years ago