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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 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.hadoop.hbase.zookeeper;
Tool for reading ZooKeeper servers from HBase XML configuration and producing a line-by-line list for use by bash scripts.
public class ZKServerTool {
Run the tool.

args Command line arguments.
  public static void main(String args[]) {
    Configuration conf = HBaseConfiguration.create();
    // Note that we do not simply grab the property
    // HConstants.ZOOKEEPER_QUORUM from the HBaseConfiguration because the
    // user may be using a zoo.cfg file.
    Properties zkProps = ZKConfig.makeZKProps(conf);
    for (Entry<ObjectObjectentry : zkProps.entrySet()) {
      String key = entry.getKey().toString().trim();
      String value = entry.getValue().toString().trim();
      if (key.startsWith("server.")) {
        String[] parts = value.split(":");
        String host = parts[0];
        ..println("ZK host:" + host);
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