[FLINK-7917] The return of taskInformationOrBlobKey should be placed inside synchronized in ExecutionJobVertex

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: Runtime / Task
• Assignee: vinoyang
• Reporter: Ted Yu
• Created: 25/Oct/17 13:37
• Updated: 06/Jun/18 07:00
• Resolved: 06/Jun/18 07:00

Description

Currently in ExecutionJobVertex#getTaskInformationOrBlobKey:

    }

    return taskInformationOrBlobKey;

The return should be placed inside synchronized block.

Issue Links

• links to: GitHub Pull Request #5798