| /* |
| * 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.cassandra.simulator.cluster; |
| |
| import org.apache.cassandra.distributed.api.IIsolatedExecutor.SerializableRunnable; |
| import org.apache.cassandra.service.StorageService; |
| import org.apache.cassandra.utils.concurrent.Condition; |
| import org.apache.cassandra.utils.concurrent.Future; |
| |
| import static org.apache.cassandra.net.Verb.MUTATION_REQ; |
| import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_COMPLETE_REQ; |
| import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_FINISH_PREPARE_REQ; |
| import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_REQ; |
| import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_RSP; |
| import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_RSP2; |
| import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_START_PREPARE_REQ; |
| import static org.apache.cassandra.net.Verb.READ_REQ; |
| import static org.apache.cassandra.net.Verb.SCHEMA_PULL_REQ; |
| import static org.apache.cassandra.net.Verb.SCHEMA_PUSH_REQ; |
| import static org.apache.cassandra.simulator.Action.Modifiers.NO_TIMEOUTS; |
| import static org.apache.cassandra.simulator.Action.Modifiers.RELIABLE; |
| import static org.apache.cassandra.utils.concurrent.Condition.newOneTimeCondition; |
| |
| class OnInstanceTopologyChangePaxosRepair extends ClusterAction |
| { |
| public OnInstanceTopologyChangePaxosRepair(ClusterActions actions, int on, String reason) |
| { |
| this("Paxos Topology Repair on " + on, RELIABLE, NO_TIMEOUTS, actions, on, invokableTopologyChangeRepair(reason)); |
| } |
| |
| public OnInstanceTopologyChangePaxosRepair(String id, Modifiers self, Modifiers transitive, ClusterActions actions, int on, SerializableRunnable runnable) |
| { |
| super(id, RELIABLE.with(self), NO_TIMEOUTS.with(transitive), actions, on, runnable); |
| setMessageModifiers(SCHEMA_PULL_REQ, RELIABLE, RELIABLE); |
| setMessageModifiers(SCHEMA_PUSH_REQ, RELIABLE, RELIABLE); |
| setMessageModifiers(PAXOS2_CLEANUP_START_PREPARE_REQ, RELIABLE, RELIABLE); |
| setMessageModifiers(PAXOS2_CLEANUP_REQ, RELIABLE, RELIABLE); |
| setMessageModifiers(PAXOS2_CLEANUP_FINISH_PREPARE_REQ, RELIABLE, RELIABLE); |
| setMessageModifiers(PAXOS2_CLEANUP_COMPLETE_REQ, RELIABLE, RELIABLE); |
| setMessageModifiers(PAXOS2_CLEANUP_RSP, RELIABLE, RELIABLE); |
| setMessageModifiers(PAXOS2_CLEANUP_RSP2, RELIABLE, RELIABLE); |
| setMessageModifiers(MUTATION_REQ, RELIABLE, RELIABLE); |
| setMessageModifiers(READ_REQ, RELIABLE, RELIABLE); |
| } |
| |
| protected static SerializableRunnable invokableTopologyChangeRepair(String reason) |
| { |
| return () -> { |
| Condition condition = newOneTimeCondition(); |
| Future<?> future = StorageService.instance.startRepairPaxosForTopologyChange(reason); |
| future.addListener(condition::signal); // add listener so we don't use Futures.addAllAsList |
| condition.awaitThrowUncheckedOnInterrupt(); |
| }; |
| } |
| } |