Design and implement the physical plan distribution pass, including network shuffle, coalesce, and partition isolator insertion. Own the plan serialization codec that ships sub-plans to workers, and maintain the S3 and Flight result exchange paths.
Own worker discovery and heartbeating, and lead development of the next generation of load bala...
Own multi-tenant tool layers. Design and implement multi-tenant isolation, rate limiting, and caller-attribution systems as direct enterprise customers use MCP tools.
Extend A2A interfaces and experiences. Enable customer and internal agents to invoke other agents in support of new initiatives.
