How to use

close

method

in

org.apache.hadoop.hdfs.server.balancer.KeyManager

@Override
public void close() {
 keyManager.close();
 // close the output file
 IOUtils.closeStream(out); 
 if (fs != null) {
  try {
   if (checkOtherInstanceRunning) {
    fs.delete(idPath, true);
   }
  } catch(IOException ioe) {
   LOG.warn("Failed to delete " + idPath, ioe);
  }
 }
}

@Override
public void close() {
 keyManager.close();
 // close the output file
 IOUtils.closeStream(out); 
 if (fs != null) {
  try {
   fs.delete(idPath, true);
  } catch(IOException ioe) {
   LOG.warn("Failed to delete " + idPath, ioe);
  }
 }
}

@Override
public void close() {
 keyManager.close();
 // close the output file
 IOUtils.closeStream(out); 
 if (fs != null) {
  try {
   fs.delete(idPath, true);
  } catch(IOException ioe) {
   LOG.warn("Failed to delete " + idPath, ioe);
  }
 }
}