本文整理匯總了Java中org.apache.hadoop.yarn.conf.YarnConfiguration.RM_ZK_ADDRESS屬性的典型用法代碼示例。如果您正苦於以下問題：Java YarnConfiguration.RM_ZK_ADDRESS屬性的具體用法？Java YarnConfiguration.RM_ZK_ADDRESS怎麽用？Java YarnConfiguration.RM_ZK_ADDRESS使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類org.apache.hadoop.yarn.conf.YarnConfiguration的用法示例。
在下文中一共展示了YarnConfiguration.RM_ZK_ADDRESS屬性的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: serviceInit
@Override
protected void serviceInit(Configuration conf)
throws Exception {
conf = conf instanceof YarnConfiguration ? conf : new YarnConfiguration(conf);
String zkQuorum = conf.get(YarnConfiguration.RM_ZK_ADDRESS);
if (zkQuorum == null) {
throw new YarnRuntimeException("Embedded automatic failover " +
"is enabled, but " + YarnConfiguration.RM_ZK_ADDRESS +
" is not set");
}
String rmId = HAUtil.getRMHAId(conf);
String clusterId = YarnConfiguration.getClusterId(conf);
localActiveNodeInfo = createActiveNodeInfo(clusterId, rmId);
String zkBasePath = conf.get(YarnConfiguration.AUTO_FAILOVER_ZK_BASE_PATH,
YarnConfiguration.DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH);
String electionZNode = zkBasePath + "/" + clusterId;
long zkSessionTimeout = conf.getLong(YarnConfiguration.RM_ZK_TIMEOUT_MS,
YarnConfiguration.DEFAULT_RM_ZK_TIMEOUT_MS);
List<ACL> zkAcls = RMZKUtils.getZKAcls(conf);
List<ZKUtil.ZKAuthInfo> zkAuths = RMZKUtils.getZKAuths(conf);
int maxRetryNum = conf.getInt(
CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_KEY,
CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
elector = new ActiveStandbyElector(zkQuorum, (int) zkSessionTimeout,
electionZNode, zkAcls, zkAuths, this, maxRetryNum);
elector.ensureParentZNode();
if (!isParentZnodeSafe(clusterId)) {
notifyFatalError(electionZNode + " znode has invalid data! "+
"Might need formatting!");
}
super.serviceInit(conf);
}
示例2: initInternal
@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);
}