[DAFFODIL-1968] Support --stream option for CLI performance command

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 2.2.0
• Fix Version/s: 3.0.0
• Component/s: CLI
• Assignee: Unassigned
• Reporter: Steve Lawrence
• Created: 17/Jul/18 14:38
• Updated: 16/Nov/20 13:28
• Resolved: 03/Aug/20 11:46

Description

The performance subcommand currently works by creating a ByteBuffer and just repeatedly calling parse on that. In order to test streaming performance we would need to create an InputStream and continuously provide data to it, perhaps via a PipeInput/OutputStream pair or something similar. This only applies when testing parse performance (i.e. having both --stream and --unparse options should be an error).

Issue Links

• is duplicated by: DAFFODIL-1799 Enable data streaming in the CLI