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92 lines
2.4 KiB
Go
92 lines
2.4 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package metacache
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import (
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/msgpb"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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type SegmentFilter func(info *SegmentInfo) bool
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func WithPartitionID(partitionID int64) SegmentFilter {
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return func(info *SegmentInfo) bool {
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return info.partitionID == partitionID
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}
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}
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func WithSegmentIDs(segmentIDs ...int64) SegmentFilter {
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set := typeutil.NewSet[int64](segmentIDs...)
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return func(info *SegmentInfo) bool {
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return set.Contain(info.segmentID)
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}
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}
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func WithSegmentState(state commonpb.SegmentState) SegmentFilter {
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return func(info *SegmentInfo) bool {
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return info.state == state
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}
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}
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func WithStartPosNotRecorded() SegmentFilter {
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return func(info *SegmentInfo) bool {
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return !info.startPosRecorded
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}
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}
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type SegmentAction func(info *SegmentInfo)
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func UpdateState(state commonpb.SegmentState) SegmentAction {
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return func(info *SegmentInfo) {
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info.state = state
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}
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}
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func UpdateCheckpoint(checkpoint *msgpb.MsgPosition) SegmentAction {
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return func(info *SegmentInfo) {
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info.checkpoint = checkpoint
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}
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}
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func UpdateNumOfRows(numOfRows int64) SegmentAction {
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return func(info *SegmentInfo) {
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info.numOfRows = numOfRows
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}
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}
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func RollStats() SegmentAction {
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return func(info *SegmentInfo) {
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info.bfs.Roll()
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}
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}
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func CompactTo(compactTo int64) SegmentAction {
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return func(info *SegmentInfo) {
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info.compactTo = compactTo
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}
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}
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// MergeSegmentAction is the util function to merge multiple SegmentActions into one.
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func MergeSegmentAction(actions ...SegmentAction) SegmentAction {
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return func(info *SegmentInfo) {
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for _, action := range actions {
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action(info)
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}
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}
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}
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