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Thomas Weise commented on BEAM-5396: ------------------------------------ The operability features are table stakes for serious projects. They include not only a story for compatibility and upgrades, but also metrics, logging etc. I think that we should track these in the feature matrix. > Flink portable runner savepoint / upgrade support > ------------------------------------------------- > > Key: BEAM-5396 > URL: https://issues.apache.org/jira/browse/BEAM-5396 > Project: Beam > Issue Type: Improvement > Components: runner-flink > Reporter: Thomas Weise > Priority: Major > > The Flink runner overall and the new portable implementation specifically > need to support Flink savepoints for production use. Specifically, it should > be possible to upgrade a stateful portable Beam pipeline that runs on Flink, > which involves taking a savepoint and then starting the new version of the > pipeline from that savepoint. The potential issues with pipeline evolution > and migration are similar to those when using the Flink DataStream API > (schema / name changes etc.). -- This message was sent by Atlassian JIRA (v7.6.3#76005)