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Fabian Hueske closed FLINK-16540. --------------------------------- Fix Version/s: 1.9.0 1.10.0 1.11.0 Resolution: Fixed > Fully specify bugfix version of Docker containers in Flink Playground > docker-compose.yaml files > ----------------------------------------------------------------------------------------------- > > Key: FLINK-16540 > URL: https://issues.apache.org/jira/browse/FLINK-16540 > Project: Flink > Issue Type: Improvement > Components: Examples > Reporter: Fabian Hueske > Assignee: Fabian Hueske > Priority: Major > Labels: pull-request-available > Fix For: 1.11.0, 1.10.0, 1.9.0 > > Time Spent: 20m > Remaining Estimate: 0h > > I recently noticed that we do not guarantee client-jobmanager compatibility > among different bugfix versions of the same minor version (see > https://github.com/ververica/sql-training/issues/8 for details). > In this case, a job submitted via a Flink 1.9.0 client could not be executed > on a Flink 1.9.2 cluster. > For the playgrounds this can easily happen, because we build a custom Docker > image (with a fixed bugfix version) and load the latest Flink images for the > latest bugfix version of the same minor version. > We can avoid such problems by fixing the bugfix version of the Flink images > that we run in the playground. -- This message was sent by Atlassian Jira (v8.3.4#803005)