本文整理汇总了Java中org.apache.hadoop.hdfs.HAUtil.buildTokenServiceForLogicalUri方法的典型用法代码示例。如果您正苦于以下问题：Java HAUtil.buildTokenServiceForLogicalUri方法的具体用法？Java HAUtil.buildTokenServiceForLogicalUri怎么用？Java HAUtil.buildTokenServiceForLogicalUri使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hdfs.HAUtil的用法示例。
在下文中一共展示了HAUtil.buildTokenServiceForLogicalUri方法的1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: initialize
import org.apache.hadoop.hdfs.HAUtil; //导入方法依赖的package包/类
@Override
public synchronized void initialize(URI uri, Configuration conf
) throws IOException {
super.initialize(uri, conf);
setConf(conf);
/** set user pattern based on configuration file */
UserParam.setUserPattern(conf.get(
DFSConfigKeys.DFS_WEBHDFS_USER_PATTERN_KEY,
DFSConfigKeys.DFS_WEBHDFS_USER_PATTERN_DEFAULT));
connectionFactory = URLConnectionFactory
.newDefaultURLConnectionFactory(conf);
ugi = UserGroupInformation.getCurrentUser();
this.uri = URI.create(uri.getScheme() + "://" + uri.getAuthority());
this.nnAddrs = resolveNNAddr();
boolean isHA = HAUtil.isClientFailoverConfigured(conf, this.uri);
boolean isLogicalUri = isHA && HAUtil.isLogicalUri(conf, this.uri);
// In non-HA or non-logical URI case, the code needs to call
// getCanonicalUri() in order to handle the case where no port is
// specified in the URI
this.tokenServiceName = isLogicalUri ?
HAUtil.buildTokenServiceForLogicalUri(uri, getScheme())
: SecurityUtil.buildTokenService(getCanonicalUri());
if (!isHA) {
this.retryPolicy =
RetryUtils.getDefaultRetryPolicy(
conf,
DFSConfigKeys.DFS_HTTP_CLIENT_RETRY_POLICY_ENABLED_KEY,
DFSConfigKeys.DFS_HTTP_CLIENT_RETRY_POLICY_ENABLED_DEFAULT,
DFSConfigKeys.DFS_HTTP_CLIENT_RETRY_POLICY_SPEC_KEY,
DFSConfigKeys.DFS_HTTP_CLIENT_RETRY_POLICY_SPEC_DEFAULT,
SafeModeException.class);
} else {
int maxFailoverAttempts = conf.getInt(
DFSConfigKeys.DFS_HTTP_CLIENT_FAILOVER_MAX_ATTEMPTS_KEY,
DFSConfigKeys.DFS_HTTP_CLIENT_FAILOVER_MAX_ATTEMPTS_DEFAULT);
int maxRetryAttempts = conf.getInt(
DFSConfigKeys.DFS_HTTP_CLIENT_RETRY_MAX_ATTEMPTS_KEY,
DFSConfigKeys.DFS_HTTP_CLIENT_RETRY_MAX_ATTEMPTS_DEFAULT);
int failoverSleepBaseMillis = conf.getInt(
DFSConfigKeys.DFS_HTTP_CLIENT_FAILOVER_SLEEPTIME_BASE_KEY,
DFSConfigKeys.DFS_HTTP_CLIENT_FAILOVER_SLEEPTIME_BASE_DEFAULT);
int failoverSleepMaxMillis = conf.getInt(
DFSConfigKeys.DFS_HTTP_CLIENT_FAILOVER_SLEEPTIME_MAX_KEY,
DFSConfigKeys.DFS_HTTP_CLIENT_FAILOVER_SLEEPTIME_MAX_DEFAULT);
this.retryPolicy = RetryPolicies
.failoverOnNetworkException(RetryPolicies.TRY_ONCE_THEN_FAIL,
maxFailoverAttempts, maxRetryAttempts, failoverSleepBaseMillis,
failoverSleepMaxMillis);
}
this.workingDir = getHomeDirectory();
this.canRefreshDelegationToken = UserGroupInformation.isSecurityEnabled();
this.disallowFallbackToInsecureCluster = !conf.getBoolean(
CommonConfigurationKeys.IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_KEY,
CommonConfigurationKeys.IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_DEFAULT);
this.delegationToken = null;
}