[SPARK-23093] don't modify run id

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: Structured Streaming

Environment

The run ID hooks into the listener pipeline, so it has to stay the same within a user-executed run. We need a different ID for epoch coordinators.

• Target Version/s: 2.3.0
• Assignee: Jose Torres
• Reporter: Jose Torres
• Created: 16/Jan/18 20:41
• Updated: 17/Jan/18 21:59
• Resolved: 17/Jan/18 21:59

Issue Links

• links to: [Github] Pull Request #20282 (jose-torres)