[FLINK-16548] Expose consistent environment variable to identify the component name and resource id of jm/tm

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Fix Version/s: 1.20.0
• Component/s: Runtime / Configuration
• Labels: auto-deprioritized-major
• Assignee: Unassigned
• Reporter: hejianchao
• Created: 11/Mar/20 13:35
• Updated: 11/Mar/24 12:44

Description

We proposed to expose environment variable to identify the component name and resource id of jm/tm.
To be specified:

• Expose FLINK_COMPONENT_NAME. For jm, it should be "jobmanager". For tm, it should be "taskexecutor".
• Expose FLINK_COMPONENT_ID. For jm/tm, it should be the resource id.