Exploring Google Ngrams with Amazon EMR Reviews

Shawn O. · Reviewed около 10 лет 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 около 10 лет ago

Venkatesh D. · Reviewed около 10 лет ago

Atul G. · Reviewed около 10 лет ago

Alan J. · Reviewed около 10 лет ago

Balakrishna G. · Reviewed около 10 лет ago

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

Michael G. · Reviewed около 10 лет ago

Barbara K. · Reviewed около 10 лет ago

James B. · Reviewed около 10 лет ago

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

Paul R. · Reviewed около 10 лет ago

bin z. · Reviewed около 10 лет 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 около 10 лет ago

han c. · Reviewed около 10 лет ago

good

jie d. · Reviewed около 10 лет ago

xiaolong z. · Reviewed около 10 лет ago

Awesome!

Joel P. · Reviewed около 10 лет ago

couldnt make it work have to repeat it

Yosef C. · Reviewed около 10 лет 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 около 10 лет ago

Prashanna Venkat A. · Reviewed около 10 лет ago

Ankit k. · Reviewed около 10 лет ago

Chris G. · Reviewed около 10 лет ago

利伟 应. · Reviewed около 10 лет ago

Jon K. · Reviewed около 10 лет ago

Jon K. · Reviewed около 10 лет 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 около 10 лет ago