本文整理汇总了Java中org.apache.hadoop.hbase.security.User.addToken方法的典型用法代码示例。如果您正苦于以下问题：Java User.addToken方法的具体用法？Java User.addToken怎么用？Java User.addToken使用的例子？那么, 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.hbase.security.User的用法示例。
在下文中一共展示了User.addToken方法的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: testUseExistingToken
import org.apache.hadoop.hbase.security.User; //导入方法依赖的package包/类
@Test
public void testUseExistingToken() throws Exception {
User user = User.createUserForTesting(TEST_UTIL.getConfiguration(), "testuser2",
new String[]{"testgroup"});
Token<AuthenticationTokenIdentifier> token =
secretManager.generateToken(user.getName());
assertNotNull(token);
user.addToken(token);
// make sure we got a token
Token<AuthenticationTokenIdentifier> firstToken =
new AuthenticationTokenSelector().selectToken(token.getService(), user.getTokens());
assertNotNull(firstToken);
assertEquals(token, firstToken);
Connection conn = ConnectionFactory.createConnection(TEST_UTIL.getConfiguration());
try {
assertFalse(TokenUtil.addTokenIfMissing(conn, user));
// make sure we still have the same token
Token<AuthenticationTokenIdentifier> secondToken =
new AuthenticationTokenSelector().selectToken(token.getService(), user.getTokens());
assertEquals(firstToken, secondToken);
} finally {
conn.close();
}
}
示例2: obtainAndCacheToken
import org.apache.hadoop.hbase.security.User; //导入方法依赖的package包/类
/**
* Obtain an authentication token for the given user and add it to the
* user's credentials.
* @param conn The HBase cluster connection
* @param user The user for whom to obtain the token
* @throws IOException If making a remote call to the authentication service fails
* @throws InterruptedException If executing as the given user is interrupted
*/
public static void obtainAndCacheToken(final Connection conn,
User user)
throws IOException, InterruptedException {
try {
Token<AuthenticationTokenIdentifier> token = obtainToken(conn, user);
if (token == null) {
throw new IOException("No token returned for user " + user.getName());
}
if (LOG.isDebugEnabled()) {
LOG.debug("Obtained token " + token.getKind().toString() + " for user " +
user.getName());
}
user.addToken(token);
} catch (IOException ioe) {
throw ioe;
} catch (InterruptedException ie) {
throw ie;
} catch (RuntimeException re) {
throw re;
} catch (Exception e) {
throw new UndeclaredThrowableException(e,
"Unexpected exception obtaining token for user " + user.getName());
}
}