[RATIS-1931] Support Zero-Copy in ratis-grpc

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: gRPC
• Assignee: Duong
• Reporter: Duong
• Created: 07/Nov/23 01:21
• Updated: 19/Jul/24 03:37

Description

As GRPC has stabilized the API for zero-copy for protobuf (https://github.com/grpc/grpc-java/issues/7387), it's possible to have such memory efficiency feature in Ratis GRPC.

Issue Links

• is duplicated by: RATIS-1405 Avoid buffer copy with Grpc zero-copy marshaller

Sub-Tasks

• TestRetryCacheWithGrpc may fail with object already completely released.: Open
• Test failure because SimpleStateMachine4Testing is not closed properly: Open
• Benchmark zero-copy in ozone: Open
• Support Zero-Copy in loading log entries from local files: Open
• TestRaftWithSimulatedRpc could "fail to retain".: Open
• LeakDetector has a race condition: Open