Reamer opened a new pull request #3761: URL: https://github.com/apache/zeppelin/pull/3761
### What is this PR for? With this PR, we use spark configuration values for K8s Pod resources. A memory limit is not set because of a potential OOM-Killer. https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/#requests-and-limits > If you set a memory limit of 4GiB for that Container, the kubelet (and container runtime ) enforce the limit. The runtime prevents the container from using more than the configured resource limit. For example: when a process in the container tries to consume more than the allowed amount of memory, the system kernel terminates the process that attempted the allocation, with an out of memory (OOM) error. @zjffdu Are using a YARN cluster to schedule your Interpreters? Maybe we should change the location of the calculation class. ### What type of PR is it? - Improvement ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-4799 ### How should this be tested? * **Travis-CI**: https://travis-ci.org/github/Reamer/zeppelin/builds/683269227 ### Questions: * **Maybe a higher default memory overhead?** * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
