/**
* 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.service;
import java.util.TimerTask;
import org.apache.cassandra.gms.ApplicationState;
import org.apache.cassandra.gms.Gossiper;
import org.apache.log4j.Logger;
class LoadDisseminator extends TimerTask
{
private final static Logger logger_ = Logger.getLogger(LoadDisseminator.class);
protected final static String loadInfo_= "LOAD-INFORMATION";
public void run()
{
String diskUtilization = String.valueOf(StorageService.instance.getLoad());
if (logger_.isDebugEnabled())
logger_.debug("Disseminating load info ...");
Gossiper.instance.addLocalApplicationState(LoadDisseminator.loadInfo_, new ApplicationState(diskUtilization));
}
}