LogDog: BigTable batching schema.

common/proto/logdog/svcconfig/config.pb.go

Index: common/proto/logdog/svcconfig/config.pb.go
diff --git a/common/proto/logdog/svcconfig/config.pb.go b/common/proto/logdog/svcconfig/config.pb.go
index 4a231aeedec565d93b49a123065b28218f3b0d10..eb0747ead4f1cdcbafcaa4f68f54dc03b66ad95a 100644
--- a/common/proto/logdog/svcconfig/config.pb.go
+++ b/common/proto/logdog/svcconfig/config.pb.go
@@ -158,10 +158,12 @@ func (m *Coordinator) GetArchiveDelayMax() *google_protobuf.Duration {
 
 // Collector is the set of configuration parameters for Collector instances.
 type Collector struct {
-	// Workers is the number of ingest workers to run.
-	Workers int32 `protobuf:"varint,1,opt,name=workers" json:"workers,omitempty"`
-	// The number of transport worker goroutines to run.
-	TransportWorkers int32 `protobuf:"varint,2,opt,name=transport_workers" json:"transport_workers,omitempty"`
+	// The maximum number of concurrent transport messages to process. If <= 0,
+	// a default will be chosen based on the transport.
+	MaxConcurrentMessages int32 `protobuf:"varint,1,opt,name=max_concurrent_messages" json:"max_concurrent_messages,omitempty"`
+	// The maximum number of concurrent workers to process each ingested message.
+	// If <= 0, collector.DefaultMaxMessageWorkers will be used.
+	MaxMessageWorkers int32 `protobuf:"varint,2,opt,name=max_message_workers" json:"max_message_workers,omitempty"`
 	// The maximum number of log stream states to cache locally. If <= 0, a
 	// default will be used.
 	StateCacheSize int32 `protobuf:"varint,3,opt,name=state_cache_size" json:"state_cache_size,omitempty"`
@@ -227,34 +229,35 @@ func init() {
 }
 
 var fileDescriptor0 = []byte{
-	// 456 bytes of a gzipped FileDescriptorProto
+	// 473 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0x84, 0x92, 0xc1, 0x6f, 0xd3, 0x30,
-	0x14, 0xc6, 0x15, 0x46, 0x57, 0xe5, 0x65, 0xd5, 0x98, 0x35, 0x8a, 0xd7, 0xc3, 0x98, 0xca, 0x01,
-	0x24, 0xa4, 0x0c, 0x01, 0x17, 0x8e, 0xa8, 0x9c, 0xb8, 0xc2, 0xdd, 0x72, 0x9d, 0xd7, 0xd4, 0x5b,
-	0x1a, 0x07, 0xdb, 0x69, 0x3b, 0xfe, 0x06, 0xfe, 0x5b, 0x6e, 0x9c, 0x70, 0xec, 0xa4, 0xcd, 0xd6,
-	0x43, 0x8f, 0x7e, 0xbf, 0xf7, 0xfc, 0x7d, 0xfe, 0x9e, 0xe1, 0x4c, 0xa8, 0x72, 0x21, 0xf3, 0xb4,
-	0xd2, 0xca, 0x2a, 0x12, 0x9b, 0xb5, 0x08, 0x85, 0xc9, 0xb9, 0xd5, 0xbc, 0x34, 0x95, 0xd2, 0x36,
-	0xb0, 0xc9, 0xc8, 0x58, 0xa5, 0x79, 0x8e, 0xed, 0xf1, 0x3a, 0x57, 0x2a, 0x2f, 0xf0, 0xd6, 0x9f,
-	0xe6, 0xf5, 0xe2, 0x36, 0xab, 0x35, 0xb7, 0x52, 0x95, 0x81, 0x4f, 0xff, 0x45, 0x70, 0x3a, 0xf3,
-	0x57, 0x91, 0xb7, 0x10, 0xef, 0x2e, 0xa3, 0x70, 0x13, 0xbd, 0x4b, 0x3e, 0x5e, 0xa6, 0x3b, 0xa5,
-	0xf4, 0x67, 0xc7, 0xc8, 0x1b, 0x18, 0xb6, 0x22, 0x34, 0xf1, 0x6d, 0xa4, 0xd7, 0xf6, 0x23, 0x10,
-	0xf2, 0x1e, 0x12, 0xa1, 0x94, 0xce, 0x64, 0xc9, 0x5d, 0x85, 0x5e, 0xfa, 0xc6, 0x71, 0xaf, 0x71,
-	0xb6, 0xa7, 0x8d, 0xb4, 0x50, 0x45, 0x81, 0xa2, 0x69, 0x7d, 0x79, 0x20, 0x3d, 0xeb, 0x58, 0xd3,
-	0xc8, 0xb5, 0x58, 0xca, 0xb5, 0x34, 0x96, 0x8e, 0x0f, 0x1a, 0xbf, 0x76, 0xac, 0xf1, 0x78, 0xc7,
-	0x4b, 0xd9, 0xdc, 0xf7, 0xea, 0xc0, 0xe3, 0xf7, 0x40, 0xa6, 0x7f, 0x23, 0x48, 0xfa, 0x36, 0xce,
-	0x61, 0xe8, 0x52, 0xb9, 0x73, 0x52, 0x34, 0x72, 0x43, 0x31, 0xa1, 0xf0, 0x82, 0x67, 0x2b, 0x59,
-	0x32, 0x5e, 0xdb, 0x25, 0xcb, 0xb5, 0xaa, 0x2b, 0x9f, 0x4c, 0x4c, 0x26, 0x40, 0x0c, 0xea, 0xb5,
-	0x14, 0xd8, 0x67, 0x89, 0x67, 0x57, 0x70, 0xa1, 0x2b, 0xc1, 0x78, 0x51, 0xa8, 0x0d, 0x53, 0x5a,
-	0xe6, 0xb2, 0x34, 0x2e, 0x80, 0x93, 0x30, 0x16, 0xfc, 0x23, 0xb3, 0xdc, 0xdc, 0xb3, 0x5f, 0x35,
-	0xd6, 0x48, 0xaf, 0xfd, 0xd8, 0x07, 0x18, 0x75, 0x2c, 0xc3, 0x82, 0x3f, 0xd0, 0xd7, 0xde, 0xf8,
-	0x55, 0x1a, 0x56, 0x98, 0x76, 0x2b, 0x4c, 0xbf, 0xb5, 0x2b, 0x24, 0x9f, 0xe1, 0xe2, 0xd1, 0x04,
-	0x5b, 0xf1, 0x2d, 0xbd, 0x39, 0x32, 0x35, 0xfd, 0x13, 0x41, 0xbc, 0x4f, 0xd4, 0xbd, 0x79, 0xa3,
-	0xf4, 0x3d, 0x6a, 0xe3, 0xdf, 0x3c, 0x68, 0xdc, 0xef, 0xbe, 0x01, 0xeb, 0xd0, 0x33, 0x8f, 0x5c,
-	0x1c, 0xc6, 0x72, 0x8b, 0x4c, 0x70, 0xb1, 0x44, 0x66, 0xe4, 0x6f, 0xa4, 0x27, 0x9e, 0x7c, 0x81,
-	0x71, 0x9f, 0xe0, 0xb6, 0x92, 0x41, 0x8d, 0x3e, 0x3f, 0x66, 0x67, 0x03, 0xf1, 0x7e, 0x6d, 0x23,
-	0x18, 0x34, 0xb9, 0x74, 0x5e, 0x9c, 0xb9, 0xdc, 0xb0, 0x39, 0x37, 0xd8, 0x8b, 0xdd, 0x6a, 0xe4,
-	0x2b, 0x26, 0xcb, 0x0c, 0xb7, 0xcc, 0x19, 0x6d, 0x7f, 0xe1, 0xa0, 0x61, 0x95, 0xc6, 0x85, 0xdc,
-	0x3e, 0x62, 0x67, 0x9e, 0x11, 0x80, 0xf9, 0x83, 0xb3, 0x17, 0x6a, 0xa3, 0xa6, 0x36, 0xa5, 0x30,
-	0x6c, 0x3f, 0xc2, 0x13, 0xd9, 0xf9, 0xa9, 0x77, 0xf9, 0xe9, 0x7f, 0x00, 0x00, 0x00, 0xff, 0xff,
-	0xa8, 0xd7, 0xb7, 0x26, 0x76, 0x03, 0x00, 0x00,
+	0x14, 0xc6, 0x15, 0x46, 0x57, 0xe5, 0x65, 0xd5, 0x98, 0x19, 0x9d, 0x57, 0xa4, 0x6d, 0x2a, 0x07,
+	0x90, 0x90, 0x32, 0x04, 0x5c, 0x38, 0xa2, 0x72, 0xe2, 0x0a, 0x77, 0xcb, 0x75, 0x5e, 0x53, 0x6f,
+	0x69, 0x1c, 0x6c, 0xa7, 0xed, 0xf8, 0x63, 0xf8, 0x27, 0xb9, 0x71, 0xc2, 0xb1, 0x93, 0x35, 0x5b,
+	0x0f, 0x3b, 0xfa, 0xfd, 0xbe, 0xe7, 0xf7, 0xe9, 0x7b, 0x0f, 0x8e, 0x84, 0x2a, 0x17, 0x32, 0x4f,
+	0x2b, 0xad, 0xac, 0x22, 0xb1, 0x59, 0x8b, 0x50, 0x98, 0x1c, 0x5b, 0xcd, 0x4b, 0x53, 0x29, 0x6d,
+	0x03, 0x9b, 0x8c, 0x8c, 0x55, 0x9a, 0xe7, 0xd8, 0x3e, 0x2f, 0x72, 0xa5, 0xf2, 0x02, 0xaf, 0xfd,
+	0x6b, 0x5e, 0x2f, 0xae, 0xb3, 0x5a, 0x73, 0x2b, 0x55, 0x19, 0xf8, 0xf4, 0x5f, 0x04, 0x87, 0x33,
+	0xff, 0x15, 0x79, 0x0b, 0xf1, 0xfd, 0x67, 0x14, 0xae, 0xa2, 0x77, 0xc9, 0xc7, 0xd3, 0xf4, 0x7e,
+	0x52, 0xfa, 0xb3, 0x63, 0xe4, 0x0d, 0x0c, 0xdb, 0x21, 0x34, 0xf1, 0x32, 0xd2, 0x93, 0xfd, 0x08,
+	0x84, 0xbc, 0x87, 0x44, 0x28, 0xa5, 0x33, 0x59, 0x72, 0x57, 0xa1, 0xa7, 0x5e, 0x38, 0xee, 0x09,
+	0x67, 0x3b, 0xda, 0x8c, 0x16, 0xaa, 0x28, 0x50, 0x34, 0xd2, 0x57, 0x7b, 0xa3, 0x67, 0x1d, 0x6b,
+	0x84, 0x5c, 0x8b, 0xa5, 0x5c, 0x4b, 0x63, 0xe9, 0x78, 0x4f, 0xf8, 0xb5, 0x63, 0x8d, 0xc7, 0x1b,
+	0x5e, 0xca, 0xe6, 0xbf, 0xb3, 0x3d, 0x8f, 0xdf, 0x03, 0x99, 0xfe, 0x8d, 0x20, 0xe9, 0xdb, 0x38,
+	0x86, 0xa1, 0x4b, 0xe5, 0xc6, 0x8d, 0xa2, 0x91, 0x6b, 0x8a, 0x09, 0x85, 0x17, 0x3c, 0x5b, 0xc9,
+	0x92, 0xf1, 0xda, 0x2e, 0x59, 0xae, 0x55, 0x5d, 0xf9, 0x64, 0x62, 0x32, 0x01, 0x62, 0x50, 0xaf,
+	0xa5, 0xc0, 0x3e, 0x4b, 0x3c, 0x3b, 0x87, 0x13, 0x5d, 0x09, 0xc6, 0x8b, 0x42, 0x6d, 0x98, 0xd2,
+	0x32, 0x97, 0xa5, 0x71, 0x01, 0x1c, 0x84, 0xb6, 0xe0, 0x1f, 0x99, 0xe5, 0xe6, 0x96, 0xfd, 0xaa,
+	0xb1, 0x46, 0x7a, 0xe1, 0xdb, 0x3e, 0xc0, 0xa8, 0x63, 0x19, 0x16, 0xfc, 0x8e, 0x5e, 0x7a, 0xe3,
+	0xe7, 0x69, 0x58, 0x61, 0xda, 0xad, 0x30, 0xfd, 0xd6, 0xae, 0x90, 0x7c, 0x86, 0x93, 0x07, 0x1d,
+	0x6c, 0xc5, 0xb7, 0xf4, 0xea, 0x89, 0xae, 0xe9, 0x9f, 0x08, 0xe2, 0x5d, 0xa2, 0x97, 0x70, 0xe6,
+	0xba, 0x98, 0x4b, 0x46, 0xd4, 0x5a, 0x63, 0x69, 0xd9, 0x0a, 0x8d, 0x71, 0x1b, 0x34, 0x3e, 0x83,
+	0x01, 0x79, 0x0d, 0x2f, 0x1b, 0x41, 0x5b, 0x65, 0x1b, 0xa5, 0x6f, 0x51, 0x1b, 0xfa, 0xcc, 0x43,
+	0x17, 0x90, 0xb1, 0xdc, 0x22, 0x13, 0x5c, 0x2c, 0x91, 0x19, 0xf9, 0x1b, 0xe9, 0x81, 0x27, 0x5f,
+	0x60, 0xdc, 0x27, 0xb8, 0xad, 0x64, 0x98, 0x4f, 0x9f, 0x3f, 0x65, 0x70, 0x03, 0xf1, 0x6e, 0x91,
+	0x23, 0x18, 0x34, 0x49, 0x75, 0x6e, 0xdc, 0x8a, 0x72, 0xc3, 0xe6, 0xdc, 0x60, 0x6f, 0x11, 0x56,
+	0x23, 0x5f, 0x31, 0x59, 0x66, 0xb8, 0x65, 0xee, 0x4a, 0xdb, 0xbb, 0x1c, 0x34, 0xac, 0xd2, 0xb8,
+	0x90, 0xdb, 0x07, 0xec, 0xc8, 0x33, 0x02, 0x30, 0xbf, 0x73, 0xf6, 0x42, 0x6d, 0xd4, 0xd4, 0xa6,
+	0x14, 0x86, 0xed, 0x69, 0x3c, 0x1a, 0x3b, 0x3f, 0xf4, 0x2e, 0x3f, 0xfd, 0x0f, 0x00, 0x00, 0xff,
+	0xff, 0x9a, 0x3d, 0xec, 0x99, 0x88, 0x03, 0x00, 0x00,
 }