Examples with Properties java.util.Properties used on opensource projects

Example 91 with Properties

use of java.util.Properties in project hadoop by apache.

the class TestBalancer method initSecureConf.

static void initSecureConf(Configuration conf) throws Exception {
    baseDir = GenericTestUtils.getTestDir(TestBalancer.class.getSimpleName());
    FileUtil.fullyDelete(baseDir);
    assertTrue(baseDir.mkdirs());
    Properties kdcConf = MiniKdc.createConf();
    kdc = new MiniKdc(kdcConf, baseDir);
    kdc.start();
    SecurityUtil.setAuthenticationMethod(UserGroupInformation.AuthenticationMethod.KERBEROS, conf);
    UserGroupInformation.setConfiguration(conf);
    KerberosName.resetDefaultRealm();
    assertTrue("Expected configuration to enable security", UserGroupInformation.isSecurityEnabled());
    keytabFile = new File(baseDir, username + ".keytab");
    String keytab = keytabFile.getAbsolutePath();
    // Windows will not reverse name lookup "127.0.0.1" to "localhost".
    String krbInstance = Path.WINDOWS ? "127.0.0.1" : "localhost";
    principal = username + "/" + krbInstance + "@" + kdc.getRealm();
    String spnegoPrincipal = "HTTP/" + krbInstance + "@" + kdc.getRealm();
    kdc.createPrincipal(keytabFile, username, username + "/" + krbInstance, "HTTP/" + krbInstance);
    conf.set(DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY, principal);
    conf.set(DFS_NAMENODE_KEYTAB_FILE_KEY, keytab);
    conf.set(DFS_DATANODE_KERBEROS_PRINCIPAL_KEY, principal);
    conf.set(DFS_DATANODE_KEYTAB_FILE_KEY, keytab);
    conf.set(DFS_WEB_AUTHENTICATION_KERBEROS_PRINCIPAL_KEY, spnegoPrincipal);
    conf.setBoolean(DFS_BLOCK_ACCESS_TOKEN_ENABLE_KEY, true);
    conf.set(DFS_DATA_TRANSFER_PROTECTION_KEY, "authentication");
    conf.set(DFS_HTTP_POLICY_KEY, HttpConfig.Policy.HTTPS_ONLY.name());
    conf.set(DFS_NAMENODE_HTTPS_ADDRESS_KEY, "localhost:0");
    conf.set(DFS_DATANODE_HTTPS_ADDRESS_KEY, "localhost:0");
    conf.setInt(IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SASL_KEY, 10);
    conf.setBoolean(DFS_BALANCER_KEYTAB_ENABLED_KEY, true);
    conf.set(DFS_BALANCER_ADDRESS_KEY, "localhost:0");
    conf.set(DFS_BALANCER_KEYTAB_FILE_KEY, keytab);
    conf.set(DFS_BALANCER_KERBEROS_PRINCIPAL_KEY, principal);
    keystoresDir = baseDir.getAbsolutePath();
    sslConfDir = KeyStoreTestUtil.getClasspathDir(TestBalancer.class);
    KeyStoreTestUtil.setupSSLConfig(keystoresDir, sslConfDir, conf, false);
    conf.set(DFS_CLIENT_HTTPS_KEYSTORE_RESOURCE_KEY, KeyStoreTestUtil.getClientSSLConfigFileName());
    conf.set(DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_KEY, KeyStoreTestUtil.getServerSSLConfigFileName());
    initConf(conf);
}

Example 92 with Properties

use of java.util.Properties in project hadoop by apache.

the class TestRollingFileSystemSinkWithSecureHdfs method initKdc.

/**
   * Setup the KDC for testing a secure HDFS cluster.
   *
   * @throws Exception thrown if the KDC setup fails
   */
@BeforeClass
public static void initKdc() throws Exception {
    Properties kdcConf = MiniKdc.createConf();
    kdc = new MiniKdc(kdcConf, ROOT_TEST_DIR);
    kdc.start();
    File sinkKeytabFile = new File(ROOT_TEST_DIR, "sink.keytab");
    sinkKeytab = sinkKeytabFile.getAbsolutePath();
    kdc.createPrincipal(sinkKeytabFile, "sink/localhost");
    sinkPrincipal = "sink/localhost@" + kdc.getRealm();
    File hdfsKeytabFile = new File(ROOT_TEST_DIR, "hdfs.keytab");
    hdfsKeytab = hdfsKeytabFile.getAbsolutePath();
    kdc.createPrincipal(hdfsKeytabFile, "hdfs/localhost", "HTTP/localhost");
    hdfsPrincipal = "hdfs/localhost@" + kdc.getRealm();
    spnegoPrincipal = "HTTP/localhost@" + kdc.getRealm();
}

Example 93 with Properties

use of java.util.Properties in project hadoop by apache.

the class TestUGIWithMiniKdc method setupKdc.

private void setupKdc() throws Exception {
    Properties kdcConf = MiniKdc.createConf();
    // tgt expire time = 30 seconds
    kdcConf.setProperty(MiniKdc.MAX_TICKET_LIFETIME, "30");
    kdcConf.setProperty(MiniKdc.MIN_TICKET_LIFETIME, "30");
    File kdcDir = new File(System.getProperty("test.dir", "target"));
    kdc = new MiniKdc(kdcConf, kdcDir);
    kdc.start();
}

Example 94 with Properties

use of java.util.Properties in project hadoop by apache.

the class Storage method writeProperties.

public void writeProperties(File to, StorageDirectory sd) throws IOException {
    Properties props = new Properties();
    setPropertiesFromFields(props, sd);
    writeProperties(to, props);
}

Example 95 with Properties

use of java.util.Properties in project hadoop by apache.

the class StorageInfo method readProperties.

/**
   * Read properties from the VERSION file in the given storage directory.
   */
public void readProperties(StorageDirectory sd) throws IOException {
    Properties props = readPropertiesFile(sd.getVersionFile());
    setFieldsFromProperties(props, sd);
}