[FLINK-4933] ExecutionGraph.scheduleOrUpdateConsumers can fail the ExecutionGraph

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.3, 1.2.0
• Fix Version/s: 1.1.4, 1.2.0
• Component/s: Runtime / Coordination
• Assignee: Till Rohrmann
• Reporter: Till Rohrmann
• Created: 26/Oct/16 12:04
• Updated: 01/Nov/16 13:08
• Resolved: 31/Oct/16 18:27

Description

Currently the ExecutionGraph.scheduleOrUpdateConsumers can fail the whole ExecutionGraph if it cannot find the corresponding Execution. This situation can occur in the restarting scenario where we have a late callback trying to update its consumers. In this case, the call should forward the exception back to the caller and not fail the ExecutionGraph.

Issue Links

• links to: GitHub Pull Request #2700
• links to: GitHub Pull Request #2701