I would like to upload a directory from an EMR local file system to s3 as a zipped file. Is there b开发者_运维问答e a better way to approach this than the method I\'m currently using?
I am using the boto library to create a job flow in Amazons Elastic MapReduce Webservice (EMR). The开发者_JAVA技巧 following code should create a step:
I am trying to use Amazon Elastic Map Reduce to run a series of simulations of several million cases. This is an Rscript streaming job with no reducer. I am using the Identity Reducer in my EMR call -
I have been attempting to use Hadoop streaming in Amazon EMR to do a simple word count for a bunch of text files. In order to get a handle on hadoop streaming and on Amazon\'s EMR I took a very simpli
I am testing jobs in EMR and each and every test takes a lot of time to start up. Is there a way to keep the server/master node alive in Amazon EMR?I know this can be done with the API.But, I wanted t
When I was searching for a memory related issue in spark, I came across this article, which is suggesting to redu开发者_运维知识库ce the number of cores per executor, but in the same article it\'s men
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