/*
* Copyright 2010 LinkedIn, Inc
*
* 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 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 voldemort.store.routed.action;
import java.util.Map;
import voldemort.cluster.Node;
import voldemort.store.routed.BasicPipelineData;
import voldemort.store.routed.Pipeline;
import voldemort.store.slop.HintedHandoff;
import voldemort.store.slop.Slop;
import voldemort.utils.ByteArray;
import voldemort.versioning.Version;
public class PerformDeleteHintedHandoff extends
AbstractHintedHandoffAction<Boolean, BasicPipelineData<Boolean>> {
private final Version version;
public PerformDeleteHintedHandoff(BasicPipelineData<Boolean> pipelineData,
Pipeline.Event completeEvent,
ByteArray key,
Version version,
HintedHandoff hintedHandoff) {
super(pipelineData, completeEvent, key, hintedHandoff);
this.version = version;
}
@Override
public void execute(Pipeline pipeline) {
for(Map.Entry<Node, Slop> slopToBeSent: slopsToBeSent.entrySet()) {
Slop slop = slopToBeSent.getValue();
Node failedNode = slopToBeSent.getKey();
if(logger.isTraceEnabled())
logger.trace("Performing hinted handoff for node " + failedNode + ", store "
+ pipelineData.getStoreName() + "key " + key + ", version" + version);
hintedHandoff.sendHintParallel(failedNode, version, slop);
}
pipeline.addEvent(completeEvent);
}
}