Thomas Weise created BEAM-5396: ---------------------------------- Summary: 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
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)