Examples of org.apache.slider.core.exceptions.BadConfigException

Package org.apache.slider.core.exceptions

Examples of org.apache.slider.core.exceptions.BadConfigException

org.apache.slider.core.exceptions.BadConfigException
An exception to raise on a bad configuration

  @SuppressWarnings("ResultOfMethodCallIgnored")
  private static void validateNumber(String num, String msg)  throws BadConfigException {
    try {
      Integer.parseInt(num);
    } catch (NumberFormatException nfe) {
      throw new BadConfigException(msg + num);
    }
  }

View Full Code Here

    String trim = valS.trim();
    int val;
    try {
      val = Integer.decode(trim);
    } catch (NumberFormatException e) {
      throw new BadConfigException("Failed to parse value of "
                                   + errorKey + ": \"" + trim + "\"");
    }
    if (min >= 0 && val < min) {
      throw new BadConfigException("Value of "
                                   + errorKey + ": " + val + ""
                                   + "is less than the minimum of " + min);
    }
    if (max >= 0 && val > max) {
      throw new BadConfigException("Value of "
                                   + errorKey + ": " + val + ""
                                   + "is more than the maximum of " + max);
    }
    return val;
  }

View Full Code Here

  public static void verifyPrincipalSet(Configuration conf,
                                        String principal) throws
                                                           BadConfigException {
    String principalName = conf.get(principal);
    if (principalName == null) {
      throw new BadConfigException("Unset Kerberos principal : %s",
                                   principal);
    }
    log.debug("Kerberos princial {}={}", principal, principalName);
  }

View Full Code Here

    UserGroupInformation.setConfiguration(conf);
    UserGroupInformation authUser = UserGroupInformation.getCurrentUser();
    log.debug("Authenticating as " + authUser.toString());
    log.debug("Login user is {}", UserGroupInformation.getLoginUser());
    if (!UserGroupInformation.isSecurityEnabled()) {
      throw new BadConfigException("Although secure mode is enabled," +
                                   "the application has already set up its user as an insecure entity %s",
                                   authUser);
    }
    if (authUser.getAuthenticationMethod() ==
        UserGroupInformation.AuthenticationMethod.SIMPLE) {
      throw new BadConfigException("Auth User is not Kerberized %s" +
                   " -security has already been set up with the wrong authentication method",
                                   authUser);


    }

View Full Code Here

   */
  public static String verifyOptionSet(Configuration configuration, String key,
                                       boolean allowEmpty) throws BadConfigException {
    String val = configuration.get(key);
    if (val == null) {
      throw new BadConfigException(
        "Required configuration option \"%s\" not defined ", key);
    }
    if (!allowEmpty && val.isEmpty()) {
      throw new BadConfigException(
        "Configuration option \"%s\" must not be empty", key);
    }
    return val;
  }

View Full Code Here

   */
  public static File verifyKeytabExists(Configuration siteConf, String prop) throws
                                                                      BadConfigException {
    String keytab = siteConf.get(prop);
    if (keytab == null) {
      throw new BadConfigException("Missing keytab property %s",
                                   prop);


    }
    File keytabFile = new File(keytab);
    if (!keytabFile.exists()) {
      throw new BadConfigException("Missing keytab file %s defined in %s",
                                   keytabFile,
                                   prop);
    }
    if (keytabFile.length() == 0 || !keytabFile.isFile()) {
      throw new BadConfigException("Invalid keytab file %s defined in %s",
                                   keytabFile,
                                   prop);
    }
    return keytabFile;
  }

View Full Code Here

   * @throws BadConfigException if it is not there or invalid
   */
  public String lookupZKQuorum() throws BadConfigException {
    String registryQuorum = getConfig().get(SliderXmlConfKeys.REGISTRY_ZK_QUORUM);
    if (SliderUtils.isUnset(registryQuorum)) {
      throw new BadConfigException(
          "No Zookeeper quorum provided in the"
          + " configuration property " + SliderXmlConfKeys.REGISTRY_ZK_QUORUM
      );
    }
    ZookeeperUtils.splitToHostsAndPortsStrictly(registryQuorum);

View Full Code Here

      SliderUtils.verifyOptionSet(siteConf, KEY_ZOOKEEPER_QUORUM, false);
      SliderUtils.verifyOptionSet(siteConf, KEY_ZOOKEEPER_PORT, false);
      int zkPort =
        siteConf.getInt(HBaseConfigFileOptions.KEY_ZOOKEEPER_PORT, 0);
      if (zkPort == 0) {
        throw new BadConfigException(
          "ZK port property not provided at %s in configuration file %s",
          HBaseConfigFileOptions.KEY_ZOOKEEPER_PORT,
          siteConf);
      }

View Full Code Here

  public void propagateClientFSBinding(Map<String, String> sitexml) throws
                                                                    BadConfigException {
    String fsDefaultName =
      getConf().get(CommonConfigurationKeys.FS_DEFAULT_NAME_KEY);
    if (fsDefaultName == null) {
      throw new BadConfigException("Key not found in conf: {}",
                                   CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY);
    }
    sitexml.put(CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY, fsDefaultName);
    sitexml.put(SliderXmlConfKeys.FS_DEFAULT_NAME_CLASSIC, fsDefaultName);
  }

View Full Code Here

    String hadoop_home = System.getenv(HADOOP_HOME);
    MapOperations globalOptions =
      instance.getAppConfOperations().getGlobalOptions();
    hadoop_home = globalOptions.getOption(OPTION_HADOOP_HOME, hadoop_home);
    if (hadoop_home == null) {
      throw new BadConfigException(
        "Undefined env variable/config option: " + HADOOP_HOME);
    }
    ProviderUtils.validatePathReferencesLocalDir("HADOOP_HOME", hadoop_home);
    env.put(HADOOP_HOME, hadoop_home);
    env.put(HADOOP_PREFIX, hadoop_home);

View Full Code Here

0 1 2 3 4

TOP

Related Classes of org.apache.slider.core.exceptions.BadConfigException

org.apache.slider.api.ClusterDescription

org.apache.slider.client.SliderClient

org.apache.slider.common.tools.ConfigHelper

org.apache.slider.common.tools.SliderUtils

org.apache.slider.core.build.InstanceBuilder

org.apache.slider.core.conf.AggregateConf

org.apache.slider.core.conf.ConfTreeOperations

org.apache.slider.core.conf.MapOperations

org.apache.slider.core.conf.ResourcesInputPropertiesValidator

org.apache.slider.core.conf.TemplateInputPropertiesValidator

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.