本文整理匯總了Java中org.apache.hadoop.security.Credentials.mergeAll方法的典型用法代碼示例。如果您正苦於以下問題：Java Credentials.mergeAll方法的具體用法？Java Credentials.mergeAll怎麽用？Java Credentials.mergeAll使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.security.Credentials的用法示例。
在下文中一共展示了Credentials.mergeAll方法的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: mergeBinaryTokens
import org.apache.hadoop.security.Credentials; //導入方法依賴的package包/類
private static void mergeBinaryTokens(Credentials creds, Configuration conf) {
String binaryTokenFilename =
conf.get(MRJobConfig.MAPREDUCE_JOB_CREDENTIALS_BINARY);
if (binaryTokenFilename != null) {
Credentials binary;
try {
binary = Credentials.readTokenStorageFile(
FileSystem.getLocal(conf).makeQualified(
new Path(binaryTokenFilename)),
conf);
} catch (IOException e) {
throw new RuntimeException(e);
}
// supplement existing tokens with the tokens in the binary file
creds.mergeAll(binary);
}
}
示例2: mergeAll
import org.apache.hadoop.security.Credentials; //導入方法依賴的package包/類
@Test
public void mergeAll() {
Credentials creds = new Credentials();
creds.addToken(service[0], token[0]);
creds.addToken(service[1], token[1]);
creds.addSecretKey(secret[0], secret[0].getBytes());
creds.addSecretKey(secret[1], secret[1].getBytes());
Credentials credsToAdd = new Credentials();
// one duplicate with different value, one new
credsToAdd.addToken(service[0], token[3]);
credsToAdd.addToken(service[2], token[2]);
credsToAdd.addSecretKey(secret[0], secret[3].getBytes());
credsToAdd.addSecretKey(secret[2], secret[2].getBytes());
creds.mergeAll(credsToAdd);
assertEquals(3, creds.numberOfTokens());
assertEquals(3, creds.numberOfSecretKeys());
// existing token & secret should not be overwritten
assertEquals(token[0], creds.getToken(service[0]));
assertEquals(secret[0], new Text(creds.getSecretKey(secret[0])));
// non-duplicate token & secret should be present
assertEquals(token[1], creds.getToken(service[1]));
assertEquals(secret[1], new Text(creds.getSecretKey(secret[1])));
// new token & secret should be added
assertEquals(token[2], creds.getToken(service[2]));
assertEquals(secret[2], new Text(creds.getSecretKey(secret[2])));
}