[HDDS-6358] EC: Refactor ECKeyOutputStream#write()

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: EC-Branch
• Labels: pull-request-available
• Assignee: Kaijie Chen
• Reporter: Kaijie Chen
• Created: 21/Feb/22 12:13
• Updated: 25/Feb/22 04:59
• Resolved: 24/Feb/22 21:05

Description

Refactor the code to make it cleaner, here is a summary of the changes.

1. Instead of treating head/middle/tail differently, use a general way to write data into buffers.
2. No more allocateBlockIfNeeded parameters being passed around.
3. Stream will be closed if any exception happens, and IOException will be thrown.

Issue Links

• links to: GitHub Pull Request #3120