Congxian Qiu(klion26) created FLINK-12619: ---------------------------------------------
Summary: Support TERMINATE/SUSPEND Job with Checkpoint Key: FLINK-12619 URL: https://issues.apache.org/jira/browse/FLINK-12619 Project: Flink Issue Type: New Feature Components: Runtime / State Backends Reporter: Congxian Qiu(klion26) Assignee: Congxian Qiu(klion26) Inspired by the idea of FLINK-11458, we propose to support terminate/suspend a job with checkpoint. This improvement cooperates with incremental and external checkpoint features, that if checkpoint is retained and this feature is configured, we will trigger a checkpoint before the job stops. It could accelarate job recovery a lot since: 1. No source rewinding required any more. 2. It's much faster than taking a savepoint since incremental checkpoint is enabled. Please note that conceptually savepoints is different from checkpoint in a similar way that backups are different from recovery logs in traditional database systems. So we suggest using this feature only for job recovery, while stick with FLINK-11458 for the upgrading/cross-cluster-job-migration/state-backend-switch cases. -- This message was sent by Atlassian JIRA (v7.6.3#76005)