[CAMEL-14072] FileInputStreamCache will not delete temporary file if file system is full

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.24.2, 3.0.0.RC2
• Fix Version/s: 3.0.0.RC3, 2.24.3, 3.0.0, 2.25.0
• Component/s: came-core
• Estimated Complexity: Unknown
• Assignee: Stephan Siano
• Reporter: Stephan Siano
• Created: 16/Oct/19 06:07
• Updated: 16/Oct/19 13:24
• Resolved: 16/Oct/19 11:23

Description

If a FileInputStreamCache completely fills up the underlying fileystem (before the cache file is completely written) processing fails and the temporary file is not deleted afterwards.

The error as such is of course unavoidable but the temporary file should be deleted afterwards.

The reason for this issue is that trying to close the FileOutputStream will throw an IOException (no space left on device). As a consequence the coding that tries to delete the file is not called.