[SPARK-17599] Folder deletion after globbing may fail StructuredStreaming jobs

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.1, 2.1.0
• Component/s: Structured Streaming
• Assignee: Burak Yavuz
• Reporter: Burak Yavuz
• Created: 19/Sep/16 20:15
• Updated: 10/May/19 19:31
• Resolved: 21/Sep/16 09:09

Description

The FileStreamSource used by StructuredStreaming first resolves globs, and then creates a ListingFileCatalog which listFiles with the resolved glob patterns. If a folder is deleted after glob resolution but before the ListingFileCatalog can list the files, we can run into a 'FileNotFoundException'.
This should not be a fatal exception for a streaming job. However we should include a warn message.

Issue Links

• causes: SPARK-27676 InMemoryFileIndex should hard-fail on missing files instead of logging and continuing
• is duplicated by: SPARK-19187 querying from parquet partitioned table throws FileNotFoundException when some partitions' hdfs locations do not exist
• is required by: SPARK-24364 Files deletion after globbing may fail StructuredStreaming jobs
• links to: [Github] Pull Request #15153 (brkyvz)
• links to: [Github] Pull Request #15202 (brkyvz)