yihao.dai a4439cc911
enhance: Implement flusher in streamingNode (#34942)
- Implement flusher to:
  - Manage the pipelines (creation, deletion, etc.)
  - Manage the segment write buffer
  - Manage sync operation (including receive flushMsg and execute flush)
- Add a new `GetChannelRecoveryInfo` RPC in DataCoord.
- Reorganize packages: `flushcommon` and `datanode`.

issue: https://github.com/milvus-io/milvus/issues/33285

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2024-08-02 18:30:23 +08:00

40 lines
1.4 KiB
Go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package ddl
import (
"github.com/milvus-io/milvus/internal/streamingnode/server/wal/interceptors"
)
var _ interceptors.InterceptorBuilder = (*interceptorBuilder)(nil)
// NewInterceptorBuilder creates a new ddl interceptor builder.
func NewInterceptorBuilder() interceptors.InterceptorBuilder {
return &interceptorBuilder{}
}
// interceptorBuilder is a builder to build ddlAppendInterceptor.
type interceptorBuilder struct{}
// Build implements Builder.
func (b *interceptorBuilder) Build(param interceptors.InterceptorBuildParam) interceptors.BasicInterceptor {
interceptor := &ddlAppendInterceptor{
wal: param.WAL,
}
return interceptor
}