org.apache.hudi.table.WorkloadProfile Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) 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 org.apache.hudi.table;
import org.apache.hudi.common.model.WriteOperationType;
import org.apache.hudi.common.util.collection.Pair;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Set;
/**
* Information about incoming records for upsert/insert obtained either via sampling or introspecting the data fully.
*
* TODO(vc): Think about obtaining this directly from index.tagLocation
*/
public class WorkloadProfile implements Serializable {
/**
* Computed workload profile.
*/
protected final HashMap partitionPathStatMap;
/**
* Global workloadStat.
*/
protected final WorkloadStat globalStat;
/**
* Write operation type.
*/
private WriteOperationType operationType;
public WorkloadProfile(Pair, WorkloadStat> profile) {
this.partitionPathStatMap = profile.getLeft();
this.globalStat = profile.getRight();
}
public WorkloadProfile(Pair, WorkloadStat> profile, WriteOperationType operationType) {
this(profile);
this.operationType = operationType;
}
public WorkloadStat getGlobalStat() {
return globalStat;
}
public Set getPartitionPaths() {
return partitionPathStatMap.keySet();
}
public HashMap getPartitionPathStatMap() {
return partitionPathStatMap;
}
public WorkloadStat getWorkloadStat(String partitionPath) {
return partitionPathStatMap.get(partitionPath);
}
public WriteOperationType getOperationType() {
return operationType;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("WorkloadProfile {");
sb.append("globalStat=").append(globalStat).append(", ");
sb.append("partitionStat=").append(partitionPathStatMap).append(", ");
sb.append("operationType=").append(operationType);
sb.append('}');
return sb.toString();
}
}