[SPARK-21409] Expose state store memory usage in SQL metrics and progress updates

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0
• Component/s: Structured Streaming
• Target Version/s: 2.3.0
• Assignee: Tathagata Das
• Reporter: Tathagata Das
• Created: 14/Jul/17 01:04
• Updated: 14/Jan/18 07:56
• Resolved: 18/Jul/17 02:29

Description

Currently, there is no tracking of memory usage of state stores. This JIRA is to expose that through SQL metrics and StreamingQueryProgress.

Issue Links

• links to: [Github] Pull Request #18629 (tdas)
• links to: [Github] Pull Request #18661 (tdas)