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Sihua Zhou commented on FLINK-4256: ----------------------------------- Partial recovery seem to more useful for Batch job, for stream job is it also fine to place `local recovery` under this umbrella? [~StephanEwen] > Fine-grained recovery > --------------------- > > Key: FLINK-4256 > URL: https://issues.apache.org/jira/browse/FLINK-4256 > Project: Flink > Issue Type: Improvement > Components: JobManager > Affects Versions: 1.1.0 > Reporter: Stephan Ewen > Assignee: Stephan Ewen > > When a task fails during execution, Flink currently resets the entire > execution graph and triggers complete re-execution from the last completed > checkpoint. This is more expensive than just re-executing the failed tasks. > In many cases, more fine-grained recovery is possible. > The full description and design is in the corresponding FLIP. > https://cwiki.apache.org/confluence/display/FLINK/FLIP-1+%3A+Fine+Grained+Recovery+from+Task+Failures > The detail desgin for version1 is > https://docs.google.com/document/d/1_PqPLA1TJgjlqz8fqnVE3YSisYBDdFsrRX_URgRSj74/edit# -- This message was sent by Atlassian JIRA (v6.4.14#64029)