| /* |
| * Copyright 2009-2010 by The Regents of the University of California |
| * Licensed 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 from |
| * |
| * 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 edu.uci.ics.hyracks.control.cc.work; |
| |
| import java.util.List; |
| |
| import org.apache.commons.lang3.tuple.Pair; |
| |
| import edu.uci.ics.hyracks.api.partitions.PartitionId; |
| import edu.uci.ics.hyracks.control.cc.ClusterControllerService; |
| import edu.uci.ics.hyracks.control.cc.job.JobRun; |
| import edu.uci.ics.hyracks.control.cc.partitions.PartitionMatchMaker; |
| import edu.uci.ics.hyracks.control.cc.partitions.PartitionUtils; |
| import edu.uci.ics.hyracks.control.common.job.PartitionDescriptor; |
| import edu.uci.ics.hyracks.control.common.job.PartitionRequest; |
| import edu.uci.ics.hyracks.control.common.work.AbstractWork; |
| |
| public class RegisterPartitionAvailibilityWork extends AbstractWork { |
| private final ClusterControllerService ccs; |
| private final PartitionDescriptor partitionDescriptor; |
| |
| public RegisterPartitionAvailibilityWork(ClusterControllerService ccs, PartitionDescriptor partitionDescriptor) { |
| this.ccs = ccs; |
| this.partitionDescriptor = partitionDescriptor; |
| } |
| |
| @Override |
| public void run() { |
| final PartitionId pid = partitionDescriptor.getPartitionId(); |
| JobRun run = ccs.getActiveRunMap().get(pid.getJobId()); |
| if (run == null) { |
| return; |
| } |
| PartitionMatchMaker pmm = run.getPartitionMatchMaker(); |
| List<Pair<PartitionDescriptor, PartitionRequest>> matches = pmm |
| .registerPartitionDescriptor(partitionDescriptor); |
| for (Pair<PartitionDescriptor, PartitionRequest> match : matches) { |
| try { |
| PartitionUtils.reportPartitionMatch(ccs, pid, match); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return "PartitionAvailable@" + partitionDescriptor; |
| } |
| } |