SlaveTask.java

/*
 * The MIT License
 *
 * Copyright (c) 2004-2009, Sun Microsystems, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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package hudson.plugins.hadoop;

import hudson.remoting.Callable;

import java.io.IOException;

/**
 * A task to be run on a slave
 *
 * @author Kohsuke Kawaguchi
 */
abstract class SlaveTask implements Callable<Void,IOException> {
    protected final String hdfsUrl;
    protected final String rootPath;
    protected final String slaveHostName;

    protected SlaveTask(String hdfsUrl, String rootPath, String slaveHostName) {
        this.hdfsUrl = hdfsUrl;
        this.rootPath = rootPath;
        this.slaveHostName = slaveHostName;
    }

    private static final long serialVersionUID = 1L;
}