Add data header to requests (#240)

c++/greptime/v1/region/server.pb.cc

@@ -447,6 +447,7 @@ PROTOBUF_ATTRIBUTE_NO_DESTROY PROTOBUF_CONSTINIT PROTOBUF_ATTRIBUTE_INIT_PRIORIT
 PROTOBUF_CONSTEXPR ArrowIpc::ArrowIpc(
     ::_pbi::ConstantInitialized): _impl_{
     /*decltype(_impl_.schema_)*/{&::_pbi::fixed_address_empty_string, ::_pbi::ConstantInitialized{}}
+  , /*decltype(_impl_.data_header_)*/{&::_pbi::fixed_address_empty_string, ::_pbi::ConstantInitialized{}}
   , /*decltype(_impl_.payload_)*/{&::_pbi::fixed_address_empty_string, ::_pbi::ConstantInitialized{}}
   , /*decltype(_impl_.region_id_)*/uint64_t{0u}
   , /*decltype(_impl_._cached_size_)*/{}} {}
@@ -793,6 +794,7 @@ const uint32_t TableStruct_greptime_2fv1_2fregion_2fserver_2eproto::offsets[] PR
   ~0u,  // no _inlined_string_donated_
   PROTOBUF_FIELD_OFFSET(::greptime::v1::region::ArrowIpc, _impl_.region_id_),
   PROTOBUF_FIELD_OFFSET(::greptime::v1::region::ArrowIpc, _impl_.schema_),
+  PROTOBUF_FIELD_OFFSET(::greptime::v1::region::ArrowIpc, _impl_.data_header_),
   PROTOBUF_FIELD_OFFSET(::greptime::v1::region::ArrowIpc, _impl_.payload_),
   ~0u,  // no _has_bits_
   PROTOBUF_FIELD_OFFSET(::greptime::v1::region::MitoManifestInfo, _internal_metadata_),
@@ -853,9 +855,9 @@ static const ::_pbi::MigrationSchema schemas[] PROTOBUF_SECTION_VARIABLE(protode
   { 260, -1, -1, sizeof(::greptime::v1::region::RegionColumnDef)},
   { 268, -1, -1, sizeof(::greptime::v1::region::BulkInsertRequest)},
   { 276, -1, -1, sizeof(::greptime::v1::region::ArrowIpc)},
-  { 285, -1, -1, sizeof(::greptime::v1::region::MitoManifestInfo)},
+  { 286, -1, -1, sizeof(::greptime::v1::region::MitoManifestInfo)},
-  { 292, -1, -1, sizeof(::greptime::v1::region::MetricManifestInfo)},
+  { 293, -1, -1, sizeof(::greptime::v1::region::MetricManifestInfo)},
-  { 300, -1, -1, sizeof(::greptime::v1::region::SyncRequest)},
+  { 301, -1, -1, sizeof(::greptime::v1::region::SyncRequest)},
 };
 
 static const ::_pb::Message* const file_default_instances[] = {
@@ -990,22 +992,22 @@ const char descriptor_table_protodef_greptime_2fv1_2fregion_2fserver_2eproto[] P
   "\022*\n\ncolumn_def\030\001 \001(\0132\026.greptime.v1.Colum"
   "nDef\022\021\n\tcolumn_id\030\002 \001(\r\"N\n\021BulkInsertReq"
   "uest\0221\n\tarrow_ipc\030\001 \001(\0132\034.greptime.v1.re"
-  "gion.ArrowIpcH\000B\006\n\004body\">\n\010ArrowIpc\022\021\n\tr"
+  "gion.ArrowIpcH\000B\006\n\004body\"S\n\010ArrowIpc\022\021\n\tr"
-  "egion_id\030\001 \001(\004\022\016\n\006schema\030\002 \001(\014\022\017\n\007payloa"
+  "egion_id\030\001 \001(\004\022\016\n\006schema\030\002 \001(\014\022\023\n\013data_h"
-  "d\030\003 \001(\014\"1\n\020MitoManifestInfo\022\035\n\025data_mani"
+  "eader\030\003 \001(\014\022\017\n\007payload\030\004 \001(\014\"1\n\020MitoMani"
-  "fest_version\030\001 \001(\004\"V\n\022MetricManifestInfo"
+  "festInfo\022\035\n\025data_manifest_version\030\001 \001(\004\""
-  "\022\035\n\025data_manifest_version\030\001 \001(\004\022!\n\031metad"
+  "V\n\022MetricManifestInfo\022\035\n\025data_manifest_v"
-  "ata_manifest_version\030\002 \001(\004\"\275\001\n\013SyncReque"
+  "ersion\030\001 \001(\004\022!\n\031metadata_manifest_versio"
-  "st\022\021\n\tregion_id\030\001 \001(\004\022B\n\022mito_manifest_i"
+  "n\030\002 \001(\004\"\275\001\n\013SyncRequest\022\021\n\tregion_id\030\001 \001"
-  "nfo\030\002 \001(\0132$.greptime.v1.region.MitoManif"
+  "(\004\022B\n\022mito_manifest_info\030\002 \001(\0132$.greptim"
-  "estInfoH\000\022F\n\024metric_manifest_info\030\003 \001(\0132"
+  "e.v1.region.MitoManifestInfoH\000\022F\n\024metric"
-  "&.greptime.v1.region.MetricManifestInfoH"
+  "_manifest_info\030\003 \001(\0132&.greptime.v1.regio"
-  "\000B\017\n\rmanifest_info2Y\n\006Region\022O\n\006Handle\022!"
+  "n.MetricManifestInfoH\000B\017\n\rmanifest_info2"
-  ".greptime.v1.region.RegionRequest\032\".grep"
+  "Y\n\006Region\022O\n\006Handle\022!.greptime.v1.region"
-  "time.v1.region.RegionResponseB]\n\025io.grep"
+  ".RegionRequest\032\".greptime.v1.region.Regi"
-  "time.v1.regionB\006ServerZ<github.com/Grept"
+  "onResponseB]\n\025io.greptime.v1.regionB\006Ser"
-  "imeTeam/greptime-proto/go/greptime/v1/re"
+  "verZ<github.com/GreptimeTeam/greptime-pr"
-  "gionb\006proto3"
+  "oto/go/greptime/v1/regionb\006proto3"
   ;
 static const ::_pbi::DescriptorTable* const descriptor_table_greptime_2fv1_2fregion_2fserver_2eproto_deps[3] = {
   &::descriptor_table_greptime_2fv1_2fcommon_2eproto,
@@ -1014,7 +1016,7 @@ static const ::_pbi::DescriptorTable* const descriptor_table_greptime_2fv1_2freg
 };
 static ::_pbi::once_flag descriptor_table_greptime_2fv1_2fregion_2fserver_2eproto_once;
 const ::_pbi::DescriptorTable descriptor_table_greptime_2fv1_2fregion_2fserver_2eproto = {
-    false, false, 4332, descriptor_table_protodef_greptime_2fv1_2fregion_2fserver_2eproto,
+    false, false, 4353, descriptor_table_protodef_greptime_2fv1_2fregion_2fserver_2eproto,
     "greptime/v1/region/server.proto",
     &descriptor_table_greptime_2fv1_2fregion_2fserver_2eproto_once, descriptor_table_greptime_2fv1_2fregion_2fserver_2eproto_deps, 3, 35,
     schemas, file_default_instances, TableStruct_greptime_2fv1_2fregion_2fserver_2eproto::offsets,
@@ -8536,6 +8538,7 @@ ArrowIpc::ArrowIpc(const ArrowIpc& from)
   ArrowIpc* const _this = this; (void)_this;
   new (&_impl_) Impl_{
       decltype(_impl_.schema_){}
+    , decltype(_impl_.data_header_){}
     , decltype(_impl_.payload_){}
     , decltype(_impl_.region_id_){}
     , /*decltype(_impl_._cached_size_)*/{}};
@@ -8549,6 +8552,14 @@ ArrowIpc::ArrowIpc(const ArrowIpc& from)
     _this->_impl_.schema_.Set(from._internal_schema(), 
       _this->GetArenaForAllocation());
   }
+  _impl_.data_header_.InitDefault();
+  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
+    _impl_.data_header_.Set("", GetArenaForAllocation());
+  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
+  if (!from._internal_data_header().empty()) {
+    _this->_impl_.data_header_.Set(from._internal_data_header(), 
+      _this->GetArenaForAllocation());
+  }
   _impl_.payload_.InitDefault();
   #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
     _impl_.payload_.Set("", GetArenaForAllocation());
@@ -8567,6 +8578,7 @@ inline void ArrowIpc::SharedCtor(
   (void)is_message_owned;
   new (&_impl_) Impl_{
       decltype(_impl_.schema_){}
+    , decltype(_impl_.data_header_){}
     , decltype(_impl_.payload_){}
     , decltype(_impl_.region_id_){uint64_t{0u}}
     , /*decltype(_impl_._cached_size_)*/{}
@@ -8575,6 +8587,10 @@ inline void ArrowIpc::SharedCtor(
   #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
     _impl_.schema_.Set("", GetArenaForAllocation());
   #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
+  _impl_.data_header_.InitDefault();
+  #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
+    _impl_.data_header_.Set("", GetArenaForAllocation());
+  #endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
   _impl_.payload_.InitDefault();
   #ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
     _impl_.payload_.Set("", GetArenaForAllocation());
@@ -8593,6 +8609,7 @@ ArrowIpc::~ArrowIpc() {
 inline void ArrowIpc::SharedDtor() {
   GOOGLE_DCHECK(GetArenaForAllocation() == nullptr);
   _impl_.schema_.Destroy();
+  _impl_.data_header_.Destroy();
   _impl_.payload_.Destroy();
 }
 
@@ -8607,6 +8624,7 @@ void ArrowIpc::Clear() {
   (void) cached_has_bits;
 
   _impl_.schema_.ClearToEmpty();
+  _impl_.data_header_.ClearToEmpty();
   _impl_.payload_.ClearToEmpty();
   _impl_.region_id_ = uint64_t{0u};
   _internal_metadata_.Clear<::PROTOBUF_NAMESPACE_ID::UnknownFieldSet>();
@@ -8635,9 +8653,18 @@ const char* ArrowIpc::_InternalParse(const char* ptr, ::_pbi::ParseContext* ctx)
         } else
           goto handle_unusual;
         continue;
-      // bytes payload = 3;
+      // bytes data_header = 3;
       case 3:
         if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 26)) {
+          auto str = _internal_mutable_data_header();
+          ptr = ::_pbi::InlineGreedyStringParser(str, ptr, ctx);
+          CHK_(ptr);
+        } else
+          goto handle_unusual;
+        continue;
+      // bytes payload = 4;
+      case 4:
+        if (PROTOBUF_PREDICT_TRUE(static_cast<uint8_t>(tag) == 34)) {
           auto str = _internal_mutable_payload();
           ptr = ::_pbi::InlineGreedyStringParser(str, ptr, ctx);
           CHK_(ptr);
@@ -8685,10 +8712,16 @@ uint8_t* ArrowIpc::_InternalSerialize(
         2, this->_internal_schema(), target);
   }
 
-  // bytes payload = 3;
+  // bytes data_header = 3;
+  if (!this->_internal_data_header().empty()) {
+    target = stream->WriteBytesMaybeAliased(
+        3, this->_internal_data_header(), target);
+  }
+
+  // bytes payload = 4;
   if (!this->_internal_payload().empty()) {
     target = stream->WriteBytesMaybeAliased(
-        3, this->_internal_payload(), target);
+        4, this->_internal_payload(), target);
   }
 
   if (PROTOBUF_PREDICT_FALSE(_internal_metadata_.have_unknown_fields())) {
@@ -8714,7 +8747,14 @@ size_t ArrowIpc::ByteSizeLong() const {
         this->_internal_schema());
   }
 
-  // bytes payload = 3;
+  // bytes data_header = 3;
+  if (!this->_internal_data_header().empty()) {
+    total_size += 1 +
+      ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize(
+        this->_internal_data_header());
+  }
+
+  // bytes payload = 4;
   if (!this->_internal_payload().empty()) {
     total_size += 1 +
       ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::BytesSize(
@@ -8747,6 +8787,9 @@ void ArrowIpc::MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTO
   if (!from._internal_schema().empty()) {
     _this->_internal_set_schema(from._internal_schema());
   }
+  if (!from._internal_data_header().empty()) {
+    _this->_internal_set_data_header(from._internal_data_header());
+  }
   if (!from._internal_payload().empty()) {
     _this->_internal_set_payload(from._internal_payload());
   }
@@ -8776,6 +8819,10 @@ void ArrowIpc::InternalSwap(ArrowIpc* other) {
       &_impl_.schema_, lhs_arena,
       &other->_impl_.schema_, rhs_arena
   );
+  ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::InternalSwap(
+      &_impl_.data_header_, lhs_arena,
+      &other->_impl_.data_header_, rhs_arena
+  );
   ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr::InternalSwap(
       &_impl_.payload_, lhs_arena,
       &other->_impl_.payload_, rhs_arena

c++/greptime/v1/region/server.pb.h

@@ -5484,7 +5484,8 @@ class ArrowIpc final :
 
   enum : int {
     kSchemaFieldNumber = 2,
-    kPayloadFieldNumber = 3,
+    kDataHeaderFieldNumber = 3,
+    kPayloadFieldNumber = 4,
     kRegionIdFieldNumber = 1,
   };
   // bytes schema = 2;
@@ -5501,7 +5502,21 @@ class ArrowIpc final :
   std::string* _internal_mutable_schema();
   public:
 
-  // bytes payload = 3;
+  // bytes data_header = 3;
+  void clear_data_header();
+  const std::string& data_header() const;
+  template <typename ArgT0 = const std::string&, typename... ArgT>
+  void set_data_header(ArgT0&& arg0, ArgT... args);
+  std::string* mutable_data_header();
+  PROTOBUF_NODISCARD std::string* release_data_header();
+  void set_allocated_data_header(std::string* data_header);
+  private:
+  const std::string& _internal_data_header() const;
+  inline PROTOBUF_ALWAYS_INLINE void _internal_set_data_header(const std::string& value);
+  std::string* _internal_mutable_data_header();
+  public:
+
+  // bytes payload = 4;
   void clear_payload();
   const std::string& payload() const;
   template <typename ArgT0 = const std::string&, typename... ArgT>
@@ -5533,6 +5548,7 @@ class ArrowIpc final :
   typedef void DestructorSkippable_;
   struct Impl_ {
     ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr schema_;
+    ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr data_header_;
     ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr payload_;
     uint64_t region_id_;
     mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
@@ -10030,7 +10046,57 @@ inline void ArrowIpc::set_allocated_schema(std::string* schema) {
   // @@protoc_insertion_point(field_set_allocated:greptime.v1.region.ArrowIpc.schema)
 }
 
-// bytes payload = 3;
+// bytes data_header = 3;
+inline void ArrowIpc::clear_data_header() {
+  _impl_.data_header_.ClearToEmpty();
+}
+inline const std::string& ArrowIpc::data_header() const {
+  // @@protoc_insertion_point(field_get:greptime.v1.region.ArrowIpc.data_header)
+  return _internal_data_header();
+}
+template <typename ArgT0, typename... ArgT>
+inline PROTOBUF_ALWAYS_INLINE
+void ArrowIpc::set_data_header(ArgT0&& arg0, ArgT... args) {
+ 
+ _impl_.data_header_.SetBytes(static_cast<ArgT0 &&>(arg0), args..., GetArenaForAllocation());
+  // @@protoc_insertion_point(field_set:greptime.v1.region.ArrowIpc.data_header)
+}
+inline std::string* ArrowIpc::mutable_data_header() {
+  std::string* _s = _internal_mutable_data_header();
+  // @@protoc_insertion_point(field_mutable:greptime.v1.region.ArrowIpc.data_header)
+  return _s;
+}
+inline const std::string& ArrowIpc::_internal_data_header() const {
+  return _impl_.data_header_.Get();
+}
+inline void ArrowIpc::_internal_set_data_header(const std::string& value) {
+  
+  _impl_.data_header_.Set(value, GetArenaForAllocation());
+}
+inline std::string* ArrowIpc::_internal_mutable_data_header() {
+  
+  return _impl_.data_header_.Mutable(GetArenaForAllocation());
+}
+inline std::string* ArrowIpc::release_data_header() {
+  // @@protoc_insertion_point(field_release:greptime.v1.region.ArrowIpc.data_header)
+  return _impl_.data_header_.Release();
+}
+inline void ArrowIpc::set_allocated_data_header(std::string* data_header) {
+  if (data_header != nullptr) {
+    
+  } else {
+    
+  }
+  _impl_.data_header_.SetAllocated(data_header, GetArenaForAllocation());
+#ifdef PROTOBUF_FORCE_COPY_DEFAULT_STRING
+  if (_impl_.data_header_.IsDefault()) {
+    _impl_.data_header_.Set("", GetArenaForAllocation());
+  }
+#endif // PROTOBUF_FORCE_COPY_DEFAULT_STRING
+  // @@protoc_insertion_point(field_set_allocated:greptime.v1.region.ArrowIpc.data_header)
+}
+
+// bytes payload = 4;
 inline void ArrowIpc::clear_payload() {
   _impl_.payload_.ClearToEmpty();
 }

java/src/main/java/io/greptime/v1/region/Server.java

@@ -26572,7 +26572,13 @@ java.lang.String defaultValue);
     com.google.protobuf.ByteString getSchema();
 
     /**
-     * <code>bytes payload = 3;</code>
+     * <code>bytes data_header = 3;</code>
+     * @return The dataHeader.
+     */
+    com.google.protobuf.ByteString getDataHeader();
+
+    /**
+     * <code>bytes payload = 4;</code>
      * @return The payload.
      */
     com.google.protobuf.ByteString getPayload();
@@ -26591,6 +26597,7 @@ java.lang.String defaultValue);
     }
     private ArrowIpc() {
       schema_ = com.google.protobuf.ByteString.EMPTY;
+      dataHeader_ = com.google.protobuf.ByteString.EMPTY;
       payload_ = com.google.protobuf.ByteString.EMPTY;
     }
 
@@ -26636,6 +26643,11 @@ java.lang.String defaultValue);
             }
             case 26: {
 
+              dataHeader_ = input.readBytes();
+              break;
+            }
+            case 34: {
+
               payload_ = input.readBytes();
               break;
             }
@@ -26695,10 +26707,21 @@ java.lang.String defaultValue);
       return schema_;
     }
 
-    public static final int PAYLOAD_FIELD_NUMBER = 3;
+    public static final int DATA_HEADER_FIELD_NUMBER = 3;
+    private com.google.protobuf.ByteString dataHeader_;
+    /**
+     * <code>bytes data_header = 3;</code>
+     * @return The dataHeader.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString getDataHeader() {
+      return dataHeader_;
+    }
+
+    public static final int PAYLOAD_FIELD_NUMBER = 4;
     private com.google.protobuf.ByteString payload_;
     /**
-     * <code>bytes payload = 3;</code>
+     * <code>bytes payload = 4;</code>
      * @return The payload.
      */
     @java.lang.Override
@@ -26726,8 +26749,11 @@ java.lang.String defaultValue);
       if (!schema_.isEmpty()) {
         output.writeBytes(2, schema_);
       }
+      if (!dataHeader_.isEmpty()) {
+        output.writeBytes(3, dataHeader_);
+      }
       if (!payload_.isEmpty()) {
-        output.writeBytes(3, payload_);
+        output.writeBytes(4, payload_);
       }
       unknownFields.writeTo(output);
     }
@@ -26746,9 +26772,13 @@ java.lang.String defaultValue);
         size += com.google.protobuf.CodedOutputStream
           .computeBytesSize(2, schema_);
       }
+      if (!dataHeader_.isEmpty()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(3, dataHeader_);
+      }
       if (!payload_.isEmpty()) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(3, payload_);
+          .computeBytesSize(4, payload_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -26769,6 +26799,8 @@ java.lang.String defaultValue);
           != other.getRegionId()) return false;
       if (!getSchema()
           .equals(other.getSchema())) return false;
+      if (!getDataHeader()
+          .equals(other.getDataHeader())) return false;
       if (!getPayload()
           .equals(other.getPayload())) return false;
       if (!unknownFields.equals(other.unknownFields)) return false;
@@ -26787,6 +26819,8 @@ java.lang.String defaultValue);
           getRegionId());
       hash = (37 * hash) + SCHEMA_FIELD_NUMBER;
       hash = (53 * hash) + getSchema().hashCode();
+      hash = (37 * hash) + DATA_HEADER_FIELD_NUMBER;
+      hash = (53 * hash) + getDataHeader().hashCode();
       hash = (37 * hash) + PAYLOAD_FIELD_NUMBER;
       hash = (53 * hash) + getPayload().hashCode();
       hash = (29 * hash) + unknownFields.hashCode();
@@ -26926,6 +26960,8 @@ java.lang.String defaultValue);
 
         schema_ = com.google.protobuf.ByteString.EMPTY;
 
+        dataHeader_ = com.google.protobuf.ByteString.EMPTY;
+
         payload_ = com.google.protobuf.ByteString.EMPTY;
 
         return this;
@@ -26956,6 +26992,7 @@ java.lang.String defaultValue);
         io.greptime.v1.region.Server.ArrowIpc result = new io.greptime.v1.region.Server.ArrowIpc(this);
         result.regionId_ = regionId_;
         result.schema_ = schema_;
+        result.dataHeader_ = dataHeader_;
         result.payload_ = payload_;
         onBuilt();
         return result;
@@ -27011,6 +27048,9 @@ java.lang.String defaultValue);
         if (other.getSchema() != com.google.protobuf.ByteString.EMPTY) {
           setSchema(other.getSchema());
         }
+        if (other.getDataHeader() != com.google.protobuf.ByteString.EMPTY) {
+          setDataHeader(other.getDataHeader());
+        }
         if (other.getPayload() != com.google.protobuf.ByteString.EMPTY) {
           setPayload(other.getPayload());
         }
@@ -27108,9 +27148,43 @@ java.lang.String defaultValue);
         return this;
       }
 
+      private com.google.protobuf.ByteString dataHeader_ = com.google.protobuf.ByteString.EMPTY;
+      /**
+       * <code>bytes data_header = 3;</code>
+       * @return The dataHeader.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString getDataHeader() {
+        return dataHeader_;
+      }
+      /**
+       * <code>bytes data_header = 3;</code>
+       * @param value The dataHeader to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDataHeader(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  
+        dataHeader_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>bytes data_header = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDataHeader() {
+        
+        dataHeader_ = getDefaultInstance().getDataHeader();
+        onChanged();
+        return this;
+      }
+
       private com.google.protobuf.ByteString payload_ = com.google.protobuf.ByteString.EMPTY;
       /**
-       * <code>bytes payload = 3;</code>
+       * <code>bytes payload = 4;</code>
        * @return The payload.
        */
       @java.lang.Override
@@ -27118,7 +27192,7 @@ java.lang.String defaultValue);
         return payload_;
       }
       /**
-       * <code>bytes payload = 3;</code>
+       * <code>bytes payload = 4;</code>
        * @param value The payload to set.
        * @return This builder for chaining.
        */
@@ -27132,7 +27206,7 @@ java.lang.String defaultValue);
         return this;
       }
       /**
-       * <code>bytes payload = 3;</code>
+       * <code>bytes payload = 4;</code>
        * @return This builder for chaining.
        */
       public Builder clearPayload() {
@@ -29570,22 +29644,22 @@ java.lang.String defaultValue);
       "\022*\n\ncolumn_def\030\001 \001(\0132\026.greptime.v1.Colum" +
       "nDef\022\021\n\tcolumn_id\030\002 \001(\r\"N\n\021BulkInsertReq" +
       "uest\0221\n\tarrow_ipc\030\001 \001(\0132\034.greptime.v1.re" +
-      "gion.ArrowIpcH\000B\006\n\004body\">\n\010ArrowIpc\022\021\n\tr" +
+      "gion.ArrowIpcH\000B\006\n\004body\"S\n\010ArrowIpc\022\021\n\tr" +
-      "egion_id\030\001 \001(\004\022\016\n\006schema\030\002 \001(\014\022\017\n\007payloa" +
+      "egion_id\030\001 \001(\004\022\016\n\006schema\030\002 \001(\014\022\023\n\013data_h" +
-      "d\030\003 \001(\014\"1\n\020MitoManifestInfo\022\035\n\025data_mani" +
+      "eader\030\003 \001(\014\022\017\n\007payload\030\004 \001(\014\"1\n\020MitoMani" +
-      "fest_version\030\001 \001(\004\"V\n\022MetricManifestInfo" +
+      "festInfo\022\035\n\025data_manifest_version\030\001 \001(\004\"" +
-      "\022\035\n\025data_manifest_version\030\001 \001(\004\022!\n\031metad" +
+      "V\n\022MetricManifestInfo\022\035\n\025data_manifest_v" +
-      "ata_manifest_version\030\002 \001(\004\"\275\001\n\013SyncReque" +
+      "ersion\030\001 \001(\004\022!\n\031metadata_manifest_versio" +
-      "st\022\021\n\tregion_id\030\001 \001(\004\022B\n\022mito_manifest_i" +
+      "n\030\002 \001(\004\"\275\001\n\013SyncRequest\022\021\n\tregion_id\030\001 \001" +
-      "nfo\030\002 \001(\0132$.greptime.v1.region.MitoManif" +
+      "(\004\022B\n\022mito_manifest_info\030\002 \001(\0132$.greptim" +
-      "estInfoH\000\022F\n\024metric_manifest_info\030\003 \001(\0132" +
+      "e.v1.region.MitoManifestInfoH\000\022F\n\024metric" +
-      "&.greptime.v1.region.MetricManifestInfoH" +
+      "_manifest_info\030\003 \001(\0132&.greptime.v1.regio" +
-      "\000B\017\n\rmanifest_info2Y\n\006Region\022O\n\006Handle\022!" +
+      "n.MetricManifestInfoH\000B\017\n\rmanifest_info2" +
-      ".greptime.v1.region.RegionRequest\032\".grep" +
+      "Y\n\006Region\022O\n\006Handle\022!.greptime.v1.region" +
-      "time.v1.region.RegionResponseB]\n\025io.grep" +
+      ".RegionRequest\032\".greptime.v1.region.Regi" +
-      "time.v1.regionB\006ServerZ<github.com/Grept" +
+      "onResponseB]\n\025io.greptime.v1.regionB\006Ser" +
-      "imeTeam/greptime-proto/go/greptime/v1/re" +
+      "verZ<github.com/GreptimeTeam/greptime-pr" +
-      "gionb\006proto3"
+      "oto/go/greptime/v1/regionb\006proto3"
     };
     descriptor = com.google.protobuf.Descriptors.FileDescriptor
       .internalBuildGeneratedFileFrom(descriptorData,
@@ -29785,7 +29859,7 @@ java.lang.String defaultValue);
     internal_static_greptime_v1_region_ArrowIpc_fieldAccessorTable = new
       com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_greptime_v1_region_ArrowIpc_descriptor,
-        new java.lang.String[] { "RegionId", "Schema", "Payload", });
+        new java.lang.String[] { "RegionId", "Schema", "DataHeader", "Payload", });
     internal_static_greptime_v1_region_MitoManifestInfo_descriptor =
       getDescriptor().getMessageTypes().get(28);
     internal_static_greptime_v1_region_MitoManifestInfo_fieldAccessorTable = new

proto/greptime/v1/region/server.proto

@@ -195,7 +195,8 @@ message BulkInsertRequest {
 message ArrowIpc {
   uint64 region_id = 1;
   bytes schema = 2;
-  bytes payload = 3;
+  bytes data_header = 3;
+  bytes payload = 4;
 }
 
 // Manifest info for mito engine.