本文整理汇总了Java中org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT属性的典型用法代码示例。如果您正苦于以下问题：Java DFSConfigKeys.DFS_NAMENODE_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT属性的具体用法？Java DFSConfigKeys.DFS_NAMENODE_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT怎么用？Java DFSConfigKeys.DFS_NAMENODE_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.hadoop.hdfs.DFSConfigKeys的用法示例。
在下文中一共展示了DFSConfigKeys.DFS_NAMENODE_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT属性的2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: createTokens
/**
* Auxiliary - create token
* @param renewer
* @return
* @throws IOException
*/
static MyToken createTokens(Text renewer)
throws IOException {
Text user1= new Text("user1");
MyDelegationTokenSecretManager sm = new MyDelegationTokenSecretManager(
DFSConfigKeys.DFS_NAMENODE_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT,
DFSConfigKeys.DFS_NAMENODE_DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT,
DFSConfigKeys.DFS_NAMENODE_DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT,
3600000, null);
sm.startThreads();
DelegationTokenIdentifier dtId1 =
new DelegationTokenIdentifier(user1, renewer, user1);
MyToken token1 = new MyToken(dtId1, sm);
token1.setService(new Text("localhost:0"));
return token1;
}
示例2: testDelegationTokenRpc
@Test
public void testDelegationTokenRpc() throws Exception {
ClientProtocol mockNN = mock(ClientProtocol.class);
FSNamesystem mockNameSys = mock(FSNamesystem.class);
DelegationTokenSecretManager sm = new DelegationTokenSecretManager(
DFSConfigKeys.DFS_NAMENODE_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT,
DFSConfigKeys.DFS_NAMENODE_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT,
DFSConfigKeys.DFS_NAMENODE_DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT,
3600000, mockNameSys);
sm.startThreads();
final Server server = new RPC.Builder(conf)
.setProtocol(ClientProtocol.class).setInstance(mockNN)
.setBindAddress(ADDRESS).setPort(0).setNumHandlers(5).setVerbose(true)
.setSecretManager(sm).build();
server.start();
final UserGroupInformation current = UserGroupInformation.getCurrentUser();
final InetSocketAddress addr = NetUtils.getConnectAddress(server);
String user = current.getUserName();
Text owner = new Text(user);
DelegationTokenIdentifier dtId = new DelegationTokenIdentifier(owner, owner, null);
Token<DelegationTokenIdentifier> token = new Token<DelegationTokenIdentifier>(
dtId, sm);
SecurityUtil.setTokenService(token, addr);
LOG.info("Service for token is " + token.getService());
current.addToken(token);
current.doAs(new PrivilegedExceptionAction<Object>() {
@Override
public Object run() throws Exception {
ClientProtocol proxy = null;
try {
proxy = RPC.getProxy(ClientProtocol.class,
ClientProtocol.versionID, addr, conf);
proxy.getServerDefaults();
} finally {
server.stop();
if (proxy != null) {
RPC.stopProxy(proxy);
}
}
return null;
}
});
}