Reamer commented on pull request #4022: URL: https://github.com/apache/zeppelin/pull/4022#issuecomment-764884128
> what is your command to launch zeppelin docker container ? In general, I use the K8s deployment. To reproduce the problem with this Docker image, I use: ` docker run -p 8080:8080 -e ZEPPELIN_IN_DOCKER=true --rm zep-test` I downgraded Python to 3.7 because the Pyspark version of Apache Spark 2.4, which is [our default version](https://github.com/apache/zeppelin/blob/ab4fdb7247dce413cb33a4bb147d6f1b0874d837/spark/pom.xml#L198-L200), does not work with Python 3.8. This problem was also reported in this [stackoverflow](https://stackoverflow.com/questions/58700384/how-to-fix-typeerror-an-integer-is-required-got-type-bytes-error-when-tryin). Please test this Dockerfile again. ---------------------------------------------------------------- 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: us...@infra.apache.org
