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ASF GitHub Bot commented on FLINK-7595: --------------------------------------- Github user aljoscha commented on the issue: https://github.com/apache/flink/pull/5103 merged into `release-1.4` > Removing stateless task from task chain breaks savepoint restore > ---------------------------------------------------------------- > > Key: FLINK-7595 > URL: https://issues.apache.org/jira/browse/FLINK-7595 > Project: Flink > Issue Type: Bug > Components: State Backends, Checkpointing > Reporter: Ufuk Celebi > Assignee: Chesnay Schepler > Attachments: ChainedTaskRemoveTest.java > > > When removing a stateless operator from a 2-task chain where the head > operator is stateful breaks savepoint restore with > {code} > Caused by: java.lang.IllegalStateException: Failed to rollback to savepoint > /var/folders/py/s_1l8vln6f19ygc77m8c4zhr0000gn/T/junit1167397515334838028/junit8006766303945373008/savepoint-cb0bcf-3cfa67865ac0. > Cannot map savepoint state... > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)