github.com/matrixorigin/matrixone@v0.7.0/pkg/hakeeper/task/parse.go (about)

     1  // Copyright 2022 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package task
    16  
    17  import (
    18  	"github.com/matrixorigin/matrixone/pkg/hakeeper"
    19  	pb "github.com/matrixorigin/matrixone/pkg/pb/logservice"
    20  )
    21  
    22  // parseCNStores returns all working and expired stores' ids.
    23  func parseCNStores(cfg hakeeper.Config, infos pb.CNState, currentTick uint64) ([]string, []string) {
    24  	working := make([]string, 0)
    25  	expired := make([]string, 0)
    26  	for uuid, storeInfo := range infos.Stores {
    27  		if cfg.CNStoreExpired(storeInfo.Tick, currentTick) {
    28  			expired = append(expired, uuid)
    29  		} else {
    30  			working = append(working, uuid)
    31  		}
    32  	}
    33  
    34  	return working, expired
    35  }
    36  
    37  func contains(slice []string, val string) bool {
    38  	for _, v := range slice {
    39  		if v == val {
    40  			return true
    41  		}
    42  	}
    43  	return false
    44  }