本文整理了Java中ml.shifu.guagua.coordinator.zk.ZooKeeperUtils.checkServers()方法的一些代码示例，展示了ZooKeeperUtils.checkServers()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZooKeeperUtils.checkServers()方法的具体详情如下：
包路径：ml.shifu.guagua.coordinator.zk.ZooKeeperUtils
类名称：ZooKeeperUtils
方法名：checkServers

ZooKeeperUtils.checkServers介绍

[英]Check zookeeper servers, if one of them is alive, return true;
[中]检查zookeeper服务器，如果其中一个还活着，则返回true；

代码示例

代码示例来源：origin: ShifuML/guagua

"Zookeeper servers should be provided by '-z' parameter with non-empty value.");
if(ZooKeeperUtils.checkServers(zkServers)) {
  conf.set(GuaguaConstants.GUAGUA_ZK_SERVERS, zkServers.trim());
} else {

代码示例来源：origin: ml.shifu/guagua-yarn

"Zookeeper servers should be provided by '-z' parameter with non-empty value.");
if(ZooKeeperUtils.checkServers(zkServers)) {
  conf.set(GuaguaConstants.GUAGUA_ZK_SERVERS, zkServers.trim());
} else {

代码示例来源：origin: ml.shifu/guagua-mapreduce

"Zookeeper servers should be provided by '-z' parameter with non-empty value.");
if(ZooKeeperUtils.checkServers(zkServers)) {
  conf.set(GuaguaConstants.GUAGUA_ZK_SERVERS, zkServers.trim());
} else {

代码示例来源：origin: ShifuML/guagua

"Zookeeper servers should be provided by '-z' parameter with non-empty value.");
if(ZooKeeperUtils.checkServers(zkServers)) {
  conf.set(GuaguaConstants.GUAGUA_ZK_SERVERS, zkServers.trim());
} else {

代码示例来源：origin: ml.shifu/guagua-mapreduce

@Override
public void preApplication(WorkerContext<MASTER_RESULT, WORKER_RESULT> context) {
  String zkServers = context.getProps().getProperty(GuaguaConstants.GUAGUA_ZK_SERVERS);
  if(zkServers == null || zkServers.length() == 0 || !ZooKeeperUtils.checkServers(zkServers)) {
    this.sleepTime = NumberFormatUtils.getLong(
        context.getProps().getProperty(GuaguaConstants.GUAGUA_COORDINATOR_SLEEP_UNIT), WAIT_SLOT_MILLS);

代码示例来源：origin: ShifuML/guagua

@Override
public void preApplication(WorkerContext<MASTER_RESULT, WORKER_RESULT> context) {
  String zkServers = context.getProps().getProperty(GuaguaConstants.GUAGUA_ZK_SERVERS);
  if(zkServers == null || zkServers.length() == 0 || !ZooKeeperUtils.checkServers(zkServers)) {
    this.sleepTime = NumberFormatUtils.getLong(
        context.getProps().getProperty(GuaguaConstants.GUAGUA_COORDINATOR_SLEEP_UNIT), WAIT_SLOT_MILLS);

代码示例来源：origin: ShifuML/guagua

@Override
public void preApplication(WorkerContext<MASTER_RESULT, WORKER_RESULT> context) {
  String zkServers = context.getProps().getProperty(GuaguaConstants.GUAGUA_ZK_SERVERS);
  if(zkServers == null || zkServers.length() == 0 || !ZooKeeperUtils.checkServers(zkServers)) {
    this.sleepTime = NumberFormatUtils.getLong(
        context.getProps().getProperty(GuaguaConstants.GUAGUA_COORDINATOR_SLEEP_UNIT), WAIT_SLOT_MILLS);

代码示例来源：origin: ml.shifu/guagua-yarn

@Override
public void preApplication(WorkerContext<MASTER_RESULT, WORKER_RESULT> context) {
  String zkServers = context.getProps().getProperty(GuaguaConstants.GUAGUA_ZK_SERVERS);
  if(zkServers == null || zkServers.length() == 0 || !ZooKeeperUtils.checkServers(zkServers)) {
    this.sleepTime = NumberFormatUtils.getLong(
        context.getProps().getProperty(GuaguaConstants.GUAGUA_COORDINATOR_SLEEP_UNIT), WAIT_SLOT_MILLS);

代码示例来源：origin: ml.shifu/guagua-mapreduce

@Override
public void preApplication(MasterContext<MASTER_RESULT, WORKER_RESULT> context) {
  String zkServers = context.getProps().getProperty(GuaguaConstants.GUAGUA_ZK_SERVERS);
  if(zkServers == null || zkServers.length() == 0 || !ZooKeeperUtils.checkServers(zkServers)) {
    this.isNeedStartZookeeper = true;
    if(fileSystem == null) {

代码示例来源：origin: ShifuML/guagua

@Override
public void preApplication(MasterContext<MASTER_RESULT, WORKER_RESULT> context) {
  String zkServers = context.getProps().getProperty(GuaguaConstants.GUAGUA_ZK_SERVERS);
  if(zkServers == null || zkServers.length() == 0 || !ZooKeeperUtils.checkServers(zkServers)) {
    this.isNeedStartZookeeper = true;
    if(fileSystem == null) {

代码示例来源：origin: ml.shifu/guagua-yarn

@Override
public void preApplication(MasterContext<MASTER_RESULT, WORKER_RESULT> context) {
  String zkServers = context.getProps().getProperty(GuaguaConstants.GUAGUA_ZK_SERVERS);
  if(zkServers == null || zkServers.length() == 0 || !ZooKeeperUtils.checkServers(zkServers)) {
    this.isNeedStartZookeeper = true;
    if(fileSystem == null) {

代码示例来源：origin: ShifuML/guagua

@Override
public void preApplication(MasterContext<MASTER_RESULT, WORKER_RESULT> context) {
  String zkServers = context.getProps().getProperty(GuaguaConstants.GUAGUA_ZK_SERVERS);
  if(zkServers == null || zkServers.length() == 0 || !ZooKeeperUtils.checkServers(zkServers)) {
    this.isNeedStartZookeeper = true;
    if(fileSystem == null) {