[META] GRPC Ecosystem Integration

[amberzsy]

Please describe the end goal of this project

Please comment on this issue with any feedback on our recent experimental release.
This is a meta issue for GRPC ecosystem integration related work

Supporting References

• [RFC] Protobuf in OpenSearch
• [META] Leverage protobuf for serializing select node-to-node objects
• [META] Protobuf for Search API
• gRPC support for client Search API (initial client<>server benchmark result for Search api)

Issues

Tooling

• [Feature] Support for GRPC in OSB  opensearch-benchmark#702
• [Feature] GRPC Security

Language Clients

• [Feature] Java client to support proto
• [Feature] Python plans ot support proto? Need to discuss
• [Feature] Go plans ot support proto? Need to discuss

Integration libraries

• [Feature] Opensearch-hadoop
• [Feature] Opensearch-spark

Plugins

• [Feature] opensearch-knn
• [Feature] Opensearch-security
• [Feature] Observability
• [Feature] Sql
• [Feature] ml-commons
• ... (more to add)

Related component

Other

[dblock]

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