| /* |
| * 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.ignite.internal.processors.cache.verify; |
| |
| import java.io.IOException; |
| import java.io.ObjectInput; |
| import java.io.ObjectOutput; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.function.Consumer; |
| import org.apache.ignite.internal.util.typedef.F; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.internal.visor.VisorDataTransferObject; |
| |
| /** |
| * Encapsulates result of {@link VerifyBackupPartitionsTaskV2}. |
| */ |
| public class IdleVerifyResultV2 extends VisorDataTransferObject { |
| /** */ |
| private static final long serialVersionUID = 0L; |
| |
| /** Counter conflicts. */ |
| private Map<PartitionKeyV2, List<PartitionHashRecordV2>> cntrConflicts; |
| |
| /** Hash conflicts. */ |
| private Map<PartitionKeyV2, List<PartitionHashRecordV2>> hashConflicts; |
| |
| /** Moving partitions. */ |
| private Map<PartitionKeyV2, List<PartitionHashRecordV2>> movingPartitions; |
| |
| /** |
| * @param cntrConflicts Counter conflicts. |
| * @param hashConflicts Hash conflicts. |
| * @param movingPartitions Moving partitions. |
| */ |
| public IdleVerifyResultV2( |
| Map<PartitionKeyV2, List<PartitionHashRecordV2>> cntrConflicts, |
| Map<PartitionKeyV2, List<PartitionHashRecordV2>> hashConflicts, |
| Map<PartitionKeyV2, List<PartitionHashRecordV2>> movingPartitions |
| ) { |
| this.cntrConflicts = cntrConflicts; |
| this.hashConflicts = hashConflicts; |
| this.movingPartitions = movingPartitions; |
| } |
| |
| /** |
| * Default constructor for Externalizable. |
| */ |
| public IdleVerifyResultV2() { |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void writeExternalData(ObjectOutput out) throws IOException { |
| U.writeMap(out, cntrConflicts); |
| U.writeMap(out, hashConflicts); |
| U.writeMap(out, movingPartitions); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void readExternalData(byte protoVer, |
| ObjectInput in) throws IOException, ClassNotFoundException { |
| cntrConflicts = U.readMap(in); |
| hashConflicts = U.readMap(in); |
| movingPartitions = U.readMap(in); |
| } |
| |
| /** |
| * @return Counter conflicts. |
| */ |
| public Map<PartitionKeyV2, List<PartitionHashRecordV2>> counterConflicts() { |
| return cntrConflicts; |
| } |
| |
| /** |
| * @return Hash conflicts. |
| */ |
| public Map<PartitionKeyV2, List<PartitionHashRecordV2>> hashConflicts() { |
| return hashConflicts; |
| } |
| |
| /** |
| * @return Moving partitions. |
| */ |
| public Map<PartitionKeyV2, List<PartitionHashRecordV2>> movingPartitions() { |
| return movingPartitions; |
| } |
| |
| /** |
| * @return <code>true</code> if any conflicts were discovered during idle_verify check. |
| */ |
| public boolean hasConflicts() { |
| return !F.isEmpty(hashConflicts()) || !F.isEmpty(counterConflicts()); |
| } |
| |
| /** |
| * Print formatted result to given printer. |
| * |
| * @param printer Consumer for handle formatted result. |
| */ |
| public void print(Consumer<String> printer) { |
| if (!hasConflicts()) |
| printer.accept("idle_verify check has finished, no conflicts have been found.\n"); |
| else { |
| int cntrConflictsSize = counterConflicts().size(); |
| int hashConflictsSize = hashConflicts().size(); |
| |
| printer.accept("idle_verify check has finished, found " + (cntrConflictsSize + hashConflictsSize) + |
| " conflict partitions: [counterConflicts=" + cntrConflictsSize + ", hashConflicts=" + |
| hashConflictsSize + "]\n"); |
| |
| if (!F.isEmpty(counterConflicts())) { |
| printer.accept("Update counter conflicts:\n"); |
| |
| for (Map.Entry<PartitionKeyV2, List<PartitionHashRecordV2>> entry : counterConflicts().entrySet()) { |
| printer.accept("Conflict partition: " + entry.getKey() + "\n"); |
| |
| printer.accept("Partition instances: " + entry.getValue() + "\n"); |
| } |
| |
| printer.accept("\n"); |
| } |
| |
| if (!F.isEmpty(hashConflicts())) { |
| printer.accept("Hash conflicts:\n"); |
| |
| for (Map.Entry<PartitionKeyV2, List<PartitionHashRecordV2>> entry : hashConflicts().entrySet()) { |
| printer.accept("Conflict partition: " + entry.getKey() + "\n"); |
| |
| printer.accept("Partition instances: " + entry.getValue() + "\n"); |
| } |
| |
| printer.accept("\n"); |
| } |
| } |
| |
| if (!F.isEmpty(movingPartitions())) { |
| printer.accept("Verification was skipped for " + movingPartitions().size() + " MOVING partitions:\n"); |
| |
| for (Map.Entry<PartitionKeyV2, List<PartitionHashRecordV2>> entry : movingPartitions().entrySet()) { |
| printer.accept("Rebalancing partition: " + entry.getKey() + "\n"); |
| |
| printer.accept("Partition instances: " + entry.getValue() + "\n"); |
| } |
| |
| printer.accept("\n"); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(IdleVerifyResultV2.class, this); |
| } |
| } |