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Monal Daxini commented on FLINK-4596: ------------------------------------- Hi [~StephanEwen] what are your thoughts on this? > RESTART_STRATEGY is not really pluggable > ---------------------------------------- > > Key: FLINK-4596 > URL: https://issues.apache.org/jira/browse/FLINK-4596 > Project: Flink > Issue Type: Bug > Reporter: Nagarjun Guraja > > Standalone cluster config accepts an implementation(class) as part of the > yaml config file but that does not work either as cluster level restart > strategy or streaming job level restart strategy > CLUSTER LEVEL CAUSE: createRestartStrategyFactory converts configured value > of strategyname to lowercase and searches for class name using lowercased > string. > JOB LEVEL CAUSE: Checkpointed streams have specific code to add > fixeddelayrestartconfiguration if no RestartConfiguration is specified in > the job env. Also, jobs cannot provide their own custom restart strategy > implementation and are constrained to pick up one of the three restart > strategies provided by flink. > FIX: Do not lower case the strategy config value, support a new > restartconfiguration to fallback to cluster level restart strategy and > support jobs to provide custom implementation of the strategy class itself. -- This message was sent by Atlassian JIRA (v6.3.4#6332)