[HDDS-1375] Introduce a wrapper over ByteBuffer to ensure immutability of data while flushing the data

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.5.0
• Component/s: Ozone Client
• Target Version/s: 1.5.0
• Assignee: Unassigned
• Reporter: Mukul Kumar Singh
• Created: 03/Apr/19 08:07
• Updated: 16/Dec/23 23:43

Description

After HDDS-372, ByteBuffers can be converted to Bytestring using UnsafeByteOperations. Please refer the link and HDDS-372 for details https://developers.google.com/protocol-buffers/docs/reference/java/com/google/protobuf/UnsafeByteOperations.

This jira proposes to create a wrapper over ByteBuffer to ensure the buffer is marked immutable while it is being flushed.