bobhan1 opened a new pull request, #64396:
URL: https://github.com/apache/doris/pull/64396
## Proposed changes
Backport #60344 / eaa4ef92b9059f702c47f8e228c34c398b7ddbb8 to branch-4.1.
This adds BE-to-MS RPC throttling support, including:
- host-level MS RPC rate limiters
- table-level MS backpressure throttling
- schema table exposure for backend MS RPC table throttlers
- token bucket rate limiter naming updates used by common S3/rate-limit code
Conflict resolution notes:
- Kept branch-4.1 schema table numbering and added
SCH_BACKEND_MS_RPC_TABLE_THROTTLERS after the existing branch-local entries.
- Kept branch-4.1 cloud config layout and added the new MS RPC throttling
configs before the compile-check boundary.
## Validation
- `git diff HEAD^ HEAD --check`
- `./run-be-ut.sh --run
--filter=HostLevelMSRpcRateLimitersTest.*:HostLevelMSRpcRateLimitersConfigTest.*:StrictQpsLimiterTest.*:TableRpcQpsRegistryTest.*:TableRpcThrottlerTest.*:MSBackpressureHandlerTest.*:LoadRelatedRpcTest.*:RpcThrottleStateMachineTest.*:RpcThrottleCoordinatorTest.*:RpcThrottleIntegrationTest.*
-j32`
- 71 tests from 10 test suites passed.
Not run:
-
`regression-test/suites/fault_injection_p0/cloud/test_cloud_ms_rpc_table_throttle.groovy`
- This checkout does not currently have a fresh cloud docker image/output
for the picked commit.
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