public void setUp() throws Exception {
readMessages = new ArrayList<Message>();
fs = rootDir.getFileSystem(conf);
defaultConf = new JobConf(new Configuration());
dataFiles = new String[] {TestUtil.files[0], TestUtil.files[1]};
setUpCluster();
fs.delete(new Path(cluster.getRootDir()), true);
Path streamDir = new Path(cluster.getDataDir(), testStream);
fs.delete(streamDir, true);
fs.mkdirs(streamDir);
collectorDir = new Path(streamDir, collectors);
fs.delete(collectorDir, true);
fs.mkdirs(collectorDir);
TestUtil.setUpFiles(cluster, collectors, dataFiles, null, null, 1, 0);
}
