Hi dudes,
As part of a team we were testing our own zeppelin version using branch-0.8. Our version is running inside of a docker container that is inside of a EMR machine. We tested the image using the functionality of S3NotebookRepo and when we run in a local environment (outside of EMR) the notebooks are restored correctly. However, when we run the same inside of the EMR environment it fails and we receive the following error: [cid:5274f9c3-b9f6-41f1-9bb8-6e880ad8af3a] We tried to understand it and we found that the project has the following dependencies:} [cid:620aed65-07de-4f58-8852-5a775291ef8a] The first dependency has an aws-java-sdk old version 1.7.4 wish doesn't include the stack-trace specified method isInRegionOptimizeModeEnabled(). We finally noticed that the dependency org.apache.hadoop is the one that includes zom.amazonaws-java-sdk:1.7.4. So, our solution was adding an exclusion to that dependency in the pom.xml file of the project: [cid:5e612b7d-3053-422c-8446-13c93eef46f0] We think, this change could be added to the community code in case there's someone else having the same dependencies error I'm open to any suggestions Greetings Wilson René Guevara Arévalo | Software Developer Skype: wilsonr990 wilsonr...@hotmail.com | wilsonr...@gmail.com