Field Detail

• LOG

  private static final org.apache.commons.logging.Log LOG

• INSTANCE

  private static RESTServlet INSTANCE

• conf

  private final org.apache.hadoop.conf.Configuration conf

• metrics

  private final MetricsREST metrics

• connectionCache

  private final ConnectionCache connectionCache

• realUser

  private final org.apache.hadoop.security.UserGroupInformation realUser

• CLEANUP_INTERVAL

  static final String CLEANUP_INTERVAL

  See Also:

  Constant Field Values

• MAX_IDLETIME

  static final String MAX_IDLETIME

  See Also:

  Constant Field Values

• HBASE_REST_SUPPORT_PROXYUSER

  static final String HBASE_REST_SUPPORT_PROXYUSER

  See Also:

  Constant Field Values

Constructor Detail

• RESTServlet

  RESTServlet(org.apache.hadoop.conf.Configuration conf,
             UserProvider userProvider)
        throws IOException

  Constructor with existing configuration

  Parameters:

  conf - existing configuration

  userProvider - the login user provider

  Throws:

  IOException

Method Detail

• getRealUser

  org.apache.hadoop.security.UserGroupInformation getRealUser()

• getInstance

  public static RESTServlet getInstance()

  Returns:

  the RESTServlet singleton instance

• getInstance

  public static RESTServlet getInstance(org.apache.hadoop.conf.Configuration conf,
                        UserProvider userProvider)
                                 throws IOException

  Parameters:

  conf - Existing configuration to use in rest servlet

  userProvider - the login user provider

  Returns:

  the RESTServlet singleton instance

  Throws:

  IOException

• stop

  public static void stop()

• getAdmin

  Admin getAdmin()
           throws IOException

  Throws:

  IOException

• getTable

  Table getTable(String tableName)
           throws IOException

  Caller closes the table afterwards.

  Throws:

  IOException

• getConfiguration

  org.apache.hadoop.conf.Configuration getConfiguration()

• getMetrics

  MetricsREST getMetrics()

• isReadOnly

  boolean isReadOnly()

  Helper method to determine if server should only respond to GET HTTP method requests.

  Returns:

  boolean for server read-only state

• setEffectiveUser

  void setEffectiveUser(String effectiveUser)

• shutdown

  void shutdown()

  Shutdown any services that need to stop

• supportsProxyuser

  boolean supportsProxyuser()

• registerCustomFilter

  private void registerCustomFilter(org.apache.hadoop.conf.Configuration conf)