Remove Ballista related things in the datafusion.proto

Author: kyotoYaho

datafusion/proto/proto/datafusion.proto

@@ -1330,77 +1330,4 @@ message ColumnStats {
   ScalarValue max_value = 2;
   uint32 null_count = 3;
   uint32 distinct_count = 4;
-}
-
-message PartitionLocation {
-  // partition_id of the map stage who produces the shuffle.
-  uint32 map_partition_id = 1;
-  // partition_id of the shuffle, a composition of(job_id + map_stage_id + partition_id).
-  PartitionId partition_id = 2;
-  ExecutorMetadata executor_meta = 3;
-  PartitionStats partition_stats = 4;
-  string path = 5;
-}
-
-// Unique identifier for a materialized partition of data
-message PartitionId {
-  string job_id = 1;
-  uint32 stage_id = 2;
-  uint32 partition_id = 4;
-}
-
-// Used by scheduler
-message ExecutorMetadata {
-  string id = 1;
-  string host = 2;
-  uint32 port = 3;
-  uint32 grpc_port = 4;
-  ExecutorSpecification specification = 5;
-}
-
-// Used by grpc
-message ExecutorRegistration {
-  string id = 1;
-  // "optional" keyword is stable in protoc 3.15 but prost is still on 3.14 (see https://github.com/tokio-rs/prost/issues/430 and https://github.com/tokio-rs/prost/pull/455)
-  // this syntax is ugly but is binary compatible with the "optional" keyword (see https://stackoverflow.com/questions/42622015/how-to-define-an-optional-field-in-protobuf-3)
-  oneof optional_host {
-    string host = 2;
-  }
-  uint32 port = 3;
-  uint32 grpc_port = 4;
-  ExecutorSpecification specification = 5;
-}
-
-message ExecutorHeartbeat {
-  string executor_id = 1;
-  // Unix epoch-based timestamp in seconds
-  uint64 timestamp = 2;
-  repeated ExecutorMetric metrics = 3;
-  ExecutorStatus status = 4;
-}
-
-message ExecutorSpecification {
-  repeated ExecutorResource resources = 1;
-}
-
-message ExecutorResource {
-  // TODO add more resources
-  oneof resource {
-    uint32 task_slots = 1;
-  }
-}
-
-message ExecutorMetric {
-  // TODO add more metrics
-  oneof metric {
-    uint64 available_memory = 1;
-  }
-}
-
-message ExecutorStatus {
-  oneof status {
-    string active = 1;
-    string dead = 2;
-    string unknown = 3;
-  }
-}
+}