Re: Issues while interacting with DynamoDB

2016-07-06 Thread Aljoscha Krettek
Hi, are you running this on Yarn. If yes, the EMR Yarn installation might already have some of the AWS jars in the classpath and that might interact badly with the Jars that you manually put into the flink/lib folder. Cheers, Aljoscha P.S. In the future, please use the user mailing list for reque

Issues while interacting with DynamoDB

2016-07-04 Thread Deepak Jha
Hi All, We've flink (1.0.2) HA setup on AWS cloud and are using IAM roles to interact with S3 (S3a as suggested in flink best practices) and DynamoDB. While trying to interact with DynamoDB to perform key-value pair lookup from one of the operator we are running into the following issue. def putI