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Java RMZKUtils类代码示例

本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.RMZKUtils类的典型用法代码示例。如果您正苦于以下问题：Java RMZKUtils类的具体用法？Java RMZKUtils怎么用？Java RMZKUtils使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


RMZKUtils类属于org.apache.hadoop.yarn.server.resourcemanager包，在下文中一共展示了RMZKUtils类的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: initInternal

import org.apache.hadoop.yarn.server.resourcemanager.RMZKUtils; //导入依赖的package包/类
@Override
public synchronized void initInternal(Configuration conf) throws Exception {
  zkHostPort = conf.get(YarnConfiguration.RM_ZK_ADDRESS);
  if (zkHostPort == null) {
    throw new YarnRuntimeException("No server address specified for " +
        "zookeeper state store for Resource Manager recovery. " +
        YarnConfiguration.RM_ZK_ADDRESS + " is not configured.");
  }
  numRetries =
      conf.getInt(YarnConfiguration.RM_ZK_NUM_RETRIES,
          YarnConfiguration.DEFAULT_ZK_RM_NUM_RETRIES);
  znodeWorkingPath =
      conf.get(YarnConfiguration.ZK_RM_STATE_STORE_PARENT_PATH,
          YarnConfiguration.DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH);
  zkSessionTimeout =
      conf.getInt(YarnConfiguration.RM_ZK_TIMEOUT_MS,
          YarnConfiguration.DEFAULT_RM_ZK_TIMEOUT_MS);

  if (HAUtil.isHAEnabled(conf)) {
    zkRetryInterval = zkSessionTimeout / numRetries;
  } else {
    zkRetryInterval =
        conf.getLong(YarnConfiguration.RM_ZK_RETRY_INTERVAL_MS,
            YarnConfiguration.DEFAULT_RM_ZK_RETRY_INTERVAL_MS);
  }
  zkResyncWaitTime = zkRetryInterval * numRetries;

  zkAcl = RMZKUtils.getZKAcls(conf);
  zkAuths = RMZKUtils.getZKAuths(conf);

  zkRootNodePath = getNodePath(znodeWorkingPath, ROOT_ZNODE_NAME);
  rmAppRoot = getNodePath(zkRootNodePath, RM_APP_ROOT);

  /* Initialize fencing related paths, acls, and ops */
  fencingNodePath = getNodePath(zkRootNodePath, FENCING_LOCK);
  createFencingNodePathOp = Op.create(fencingNodePath, new byte[0], zkAcl,
      CreateMode.PERSISTENT);
  deleteFencingNodePathOp = Op.delete(fencingNodePath, -1);
  if (HAUtil.isHAEnabled(conf)) {
    String zkRootNodeAclConf = HAUtil.getConfValueForRMInstance
        (YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL, conf);
    if (zkRootNodeAclConf != null) {
      zkRootNodeAclConf = ZKUtil.resolveConfIndirection(zkRootNodeAclConf);
      try {
        zkRootNodeAcl = ZKUtil.parseACLs(zkRootNodeAclConf);
      } catch (ZKUtil.BadAclFormatException bafe) {
        LOG.error("Invalid format for " +
            YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL);
        throw bafe;
      }
    } else {
      useDefaultFencingScheme = true;
      zkRootNodeAcl = constructZkRootNodeACL(conf, zkAcl);
    }
  }

  rmDTSecretManagerRoot =
      getNodePath(zkRootNodePath, RM_DT_SECRET_MANAGER_ROOT);
  dtMasterKeysRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_MASTER_KEYS_ROOT_ZNODE_NAME);
  delegationTokensRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DELEGATION_TOKENS_ROOT_ZNODE_NAME);
  dtSequenceNumberPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_SEQUENTIAL_NUMBER_ZNODE_NAME);
  amrmTokenSecretManagerRoot =
      getNodePath(zkRootNodePath, AMRMTOKEN_SECRET_MANAGER_ROOT);
}
开发者ID:naver，项目名称:hadoop，代码行数:68，代码来源:ZKRMStateStore.java

示例2: initInternal

import org.apache.hadoop.yarn.server.resourcemanager.RMZKUtils; //导入依赖的package包/类
@Override
public synchronized void initInternal(Configuration conf) throws Exception {
  zkHostPort = conf.get(YarnConfiguration.RM_ZK_ADDRESS);
  if (zkHostPort == null) {
    throw new YarnRuntimeException("No server address specified for " +
        "zookeeper state store for Resource Manager recovery. " +
        YarnConfiguration.RM_ZK_ADDRESS + " is not configured.");
  }
  numRetries =
      conf.getInt(YarnConfiguration.RM_ZK_NUM_RETRIES,
          YarnConfiguration.DEFAULT_ZK_RM_NUM_RETRIES);
  znodeWorkingPath =
      conf.get(YarnConfiguration.ZK_RM_STATE_STORE_PARENT_PATH,
          YarnConfiguration.DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH);
  zkSessionTimeout =
      conf.getInt(YarnConfiguration.RM_ZK_TIMEOUT_MS,
          YarnConfiguration.DEFAULT_RM_ZK_TIMEOUT_MS);

  if (HAUtil.isHAEnabled(conf)) {
    zkRetryInterval = zkSessionTimeout / numRetries;
  } else {
    zkRetryInterval =
        conf.getInt(YarnConfiguration.RM_ZK_RETRY_INTERVAL_MS,
            YarnConfiguration.DEFAULT_RM_ZK_RETRY_INTERVAL_MS);
  }

  zkAcl = RMZKUtils.getZKAcls(conf);
  zkAuths = RMZKUtils.getZKAuths(conf);

  zkRootNodePath = getNodePath(znodeWorkingPath, ROOT_ZNODE_NAME);
  rmAppRoot = getNodePath(zkRootNodePath, RM_APP_ROOT);

  /* Initialize fencing related paths, acls, and ops */
  fencingNodePath = getNodePath(zkRootNodePath, FENCING_LOCK);
  if (HAUtil.isHAEnabled(conf)) {
    String zkRootNodeAclConf = HAUtil.getConfValueForRMInstance
        (YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL, conf);
    if (zkRootNodeAclConf != null) {
      zkRootNodeAclConf = ZKUtil.resolveConfIndirection(zkRootNodeAclConf);
      try {
        zkRootNodeAcl = ZKUtil.parseACLs(zkRootNodeAclConf);
      } catch (ZKUtil.BadAclFormatException bafe) {
        LOG.error("Invalid format for " +
            YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL);
        throw bafe;
      }
    } else {
      useDefaultFencingScheme = true;
      zkRootNodeAcl = constructZkRootNodeACL(conf, zkAcl);
    }
  }

  rmDTSecretManagerRoot =
      getNodePath(zkRootNodePath, RM_DT_SECRET_MANAGER_ROOT);
  dtMasterKeysRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_MASTER_KEYS_ROOT_ZNODE_NAME);
  delegationTokensRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DELEGATION_TOKENS_ROOT_ZNODE_NAME);
  dtSequenceNumberPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_SEQUENTIAL_NUMBER_ZNODE_NAME);
  amrmTokenSecretManagerRoot =
      getNodePath(zkRootNodePath, AMRMTOKEN_SECRET_MANAGER_ROOT);
  reservationRoot = getNodePath(zkRootNodePath, RESERVATION_SYSTEM_ROOT);
}
开发者ID:aliyun-beta，项目名称:aliyun-oss-hadoop-fs，代码行数:65，代码来源:ZKRMStateStore.java

示例3: initInternal

import org.apache.hadoop.yarn.server.resourcemanager.RMZKUtils; //导入依赖的package包/类
@Override
public synchronized void initInternal(Configuration conf) throws Exception {
  zkHostPort = conf.get(YarnConfiguration.RM_ZK_ADDRESS);
  if (zkHostPort == null) {
    throw new YarnRuntimeException("No server address specified for " +
        "zookeeper state store for Resource Manager recovery. " +
        YarnConfiguration.RM_ZK_ADDRESS + " is not configured.");
  }
  numRetries =
      conf.getInt(YarnConfiguration.RM_ZK_NUM_RETRIES,
          YarnConfiguration.DEFAULT_ZK_RM_NUM_RETRIES);
  znodeWorkingPath =
      conf.get(YarnConfiguration.ZK_RM_STATE_STORE_PARENT_PATH,
          YarnConfiguration.DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH);
  zkSessionTimeout =
      conf.getInt(YarnConfiguration.RM_ZK_TIMEOUT_MS,
          YarnConfiguration.DEFAULT_RM_ZK_TIMEOUT_MS);

  if (HAUtil.isHAEnabled(conf)) {
    zkRetryInterval = zkSessionTimeout / numRetries;
  } else {
    zkRetryInterval =
        conf.getLong(YarnConfiguration.RM_ZK_RETRY_INTERVAL_MS,
            YarnConfiguration.DEFAULT_RM_ZK_RETRY_INTERVAL_MS);
  }

  zkAcl = RMZKUtils.getZKAcls(conf);
  zkAuths = RMZKUtils.getZKAuths(conf);

  zkRootNodePath = getNodePath(znodeWorkingPath, ROOT_ZNODE_NAME);
  rmAppRoot = getNodePath(zkRootNodePath, RM_APP_ROOT);

  /* Initialize fencing related paths, acls, and ops */
  fencingNodePath = getNodePath(zkRootNodePath, FENCING_LOCK);
  createFencingNodePathOp = Op.create(fencingNodePath, new byte[0], zkAcl,
      CreateMode.PERSISTENT);
  deleteFencingNodePathOp = Op.delete(fencingNodePath, -1);
  if (HAUtil.isHAEnabled(conf)) {
    String zkRootNodeAclConf = HAUtil.getConfValueForRMInstance
        (YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL, conf);
    if (zkRootNodeAclConf != null) {
      zkRootNodeAclConf = ZKUtil.resolveConfIndirection(zkRootNodeAclConf);
      try {
        zkRootNodeAcl = ZKUtil.parseACLs(zkRootNodeAclConf);
      } catch (ZKUtil.BadAclFormatException bafe) {
        LOG.error("Invalid format for " +
            YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL);
        throw bafe;
      }
    } else {
      useDefaultFencingScheme = true;
      zkRootNodeAcl = constructZkRootNodeACL(conf, zkAcl);
    }
  }

  rmDTSecretManagerRoot =
      getNodePath(zkRootNodePath, RM_DT_SECRET_MANAGER_ROOT);
  dtMasterKeysRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_MASTER_KEYS_ROOT_ZNODE_NAME);
  delegationTokensRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DELEGATION_TOKENS_ROOT_ZNODE_NAME);
  dtSequenceNumberPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_SEQUENTIAL_NUMBER_ZNODE_NAME);
  amrmTokenSecretManagerRoot =
      getNodePath(zkRootNodePath, AMRMTOKEN_SECRET_MANAGER_ROOT);
}
开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:67，代码来源:ZKRMStateStore.java

示例4: initInternal

import org.apache.hadoop.yarn.server.resourcemanager.RMZKUtils; //导入依赖的package包/类
@Override
public synchronized void initInternal(Configuration conf) throws Exception {

  /* Initialize fencing related paths, acls, and ops */
  znodeWorkingPath =
      conf.get(YarnConfiguration.ZK_RM_STATE_STORE_PARENT_PATH,
          YarnConfiguration.DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH);
  zkRootNodePath = getNodePath(znodeWorkingPath, ROOT_ZNODE_NAME);
  fencingNodePath = getNodePath(zkRootNodePath, FENCING_LOCK);
  rmAppRoot = getNodePath(zkRootNodePath, RM_APP_ROOT);
  zkSessionTimeout = conf.getInt(YarnConfiguration.RM_ZK_TIMEOUT_MS,
      YarnConfiguration.DEFAULT_RM_ZK_TIMEOUT_MS);

  zkAcl = RMZKUtils.getZKAcls(conf);
  if (HAUtil.isHAEnabled(conf)) {
    String zkRootNodeAclConf = HAUtil.getConfValueForRMInstance
        (YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL, conf);
    if (zkRootNodeAclConf != null) {
      zkRootNodeAclConf = ZKUtil.resolveConfIndirection(zkRootNodeAclConf);
      try {
        zkRootNodeAcl = ZKUtil.parseACLs(zkRootNodeAclConf);
      } catch (ZKUtil.BadAclFormatException bafe) {
        LOG.error("Invalid format for " +
            YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL);
        throw bafe;
      }
    } else {
      zkRootNodeAcl = constructZkRootNodeACL(conf, zkAcl);
    }
  }

  rmDTSecretManagerRoot =
      getNodePath(zkRootNodePath, RM_DT_SECRET_MANAGER_ROOT);
  dtMasterKeysRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_MASTER_KEYS_ROOT_ZNODE_NAME);
  delegationTokensRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DELEGATION_TOKENS_ROOT_ZNODE_NAME);
  dtSequenceNumberPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_SEQUENTIAL_NUMBER_ZNODE_NAME);
  amrmTokenSecretManagerRoot =
      getNodePath(zkRootNodePath, AMRMTOKEN_SECRET_MANAGER_ROOT);
  reservationRoot = getNodePath(zkRootNodePath, RESERVATION_SYSTEM_ROOT);
  curatorFramework = resourceManager.getCurator();
  if (curatorFramework == null) {
    curatorFramework = resourceManager.createAndStartCurator(conf);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:48，代码来源:ZKRMStateStore.java

示例5: initInternal

import org.apache.hadoop.yarn.server.resourcemanager.RMZKUtils; //导入依赖的package包/类
@Override
public synchronized void initInternal(Configuration conf) throws Exception {
  zkHostPort = conf.get(YarnConfiguration.RM_ZK_ADDRESS);
  if (zkHostPort == null) {
    throw new YarnRuntimeException("No server address specified for " +
        "zookeeper state store for Resource Manager recovery. " +
        YarnConfiguration.RM_ZK_ADDRESS + " is not configured.");
  }
  numRetries =
      conf.getInt(YarnConfiguration.RM_ZK_NUM_RETRIES,
          YarnConfiguration.DEFAULT_ZK_RM_NUM_RETRIES);
  znodeWorkingPath =
      conf.get(YarnConfiguration.ZK_RM_STATE_STORE_PARENT_PATH,
          YarnConfiguration.DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH);
  zkSessionTimeout =
      conf.getInt(YarnConfiguration.RM_ZK_TIMEOUT_MS,
          YarnConfiguration.DEFAULT_RM_ZK_TIMEOUT_MS);
  zkRetryInterval =
      conf.getLong(YarnConfiguration.RM_ZK_RETRY_INTERVAL_MS,
        YarnConfiguration.DEFAULT_RM_ZK_RETRY_INTERVAL_MS);

  zkAcl = RMZKUtils.getZKAcls(conf);
  zkAuths = RMZKUtils.getZKAuths(conf);

  zkRootNodePath = getNodePath(znodeWorkingPath, ROOT_ZNODE_NAME);
  rmAppRoot = getNodePath(zkRootNodePath, RM_APP_ROOT);

  /* Initialize fencing related paths, acls, and ops */
  fencingNodePath = getNodePath(zkRootNodePath, FENCING_LOCK);
  createFencingNodePathOp = Op.create(fencingNodePath, new byte[0], zkAcl,
      CreateMode.PERSISTENT);
  deleteFencingNodePathOp = Op.delete(fencingNodePath, -1);
  if (HAUtil.isHAEnabled(conf)) {
    String zkRootNodeAclConf = HAUtil.getConfValueForRMInstance
        (YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL, conf);
    if (zkRootNodeAclConf != null) {
      zkRootNodeAclConf = ZKUtil.resolveConfIndirection(zkRootNodeAclConf);
      try {
        zkRootNodeAcl = ZKUtil.parseACLs(zkRootNodeAclConf);
      } catch (ZKUtil.BadAclFormatException bafe) {
        LOG.error("Invalid format for " +
            YarnConfiguration.ZK_RM_STATE_STORE_ROOT_NODE_ACL);
        throw bafe;
      }
    } else {
      useDefaultFencingScheme = true;
      zkRootNodeAcl = constructZkRootNodeACL(conf, zkAcl);
    }
  }

  rmDTSecretManagerRoot =
      getNodePath(zkRootNodePath, RM_DT_SECRET_MANAGER_ROOT);
  dtMasterKeysRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_MASTER_KEYS_ROOT_ZNODE_NAME);
  delegationTokensRootPath = getNodePath(rmDTSecretManagerRoot,
      RM_DELEGATION_TOKENS_ROOT_ZNODE_NAME);
  dtSequenceNumberPath = getNodePath(rmDTSecretManagerRoot,
      RM_DT_SEQUENTIAL_NUMBER_ZNODE_NAME);
}
开发者ID:Seagate，项目名称:hadoop-on-lustre2，代码行数:60，代码来源:ZKRMStateStore.java


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