[SPARK-42676] Write temp checkpoints for streaming queries to local filesystem even if default FS is set differently

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.5.0
• Component/s: Structured Streaming
• Assignee: Anish Shrigondekar
• Reporter: Anish Shrigondekar
• Created: 06/Mar/23 03:29
• Updated: 06/Mar/23 06:55
• Resolved: 06/Mar/23 06:55

Description

Write temp checkpoints for streaming queries to local filesystem even if default FS is set differently

 

We have seen cases where the default FS could be a remote file system and since the path for streaming checkpoints is not specified explcitily, this could cause pileup under 2 cases:

• query exits with exception and the flag to force checkpoint removal is not set
• driver/cluster terminates without query being terminated gracefully

Issue Links

• links to: [Github] Pull Request #40292 (anishshri-db)
• links to: [Github] Pull Request #40292 (anishshri-db)