Examples of org.apache.hadoop.hbase.security.access.AccessControllerProtocol.checkPermissions()

Package org.apache.hadoop.hbase.security.access

Class org.apache.hadoop.hbase.security.access.AccessControllerProtocol

Examples of org.apache.hadoop.hbase.security.access.AccessControllerProtocol.checkPermissions()

org.apache.hadoop.hbase.security.access.AccessControllerProtocol.checkPermissions()
Checks whether the given Permissions will pass the access checks for the current user. Global permissions can be checked from the -acl- table or any other table, however TablePermissions can only be checked by the table's regions. If access control checks fail this method throws AccessDeniedException. @param permissions to check for. Permission subclasses can be usedto do more specific checks at the table/family/column level. @throws IOException if there is an error checking the permissions

  public void checkTablePerms(byte[] table, Permission... perms) throws IOException {
    HTable acl = new HTable(conf, table);
    try {
      AccessControllerProtocol protocol = acl.coprocessorProxy(AccessControllerProtocol.class,
        new byte[0]);
      protocol.checkPermissions(perms);
    } finally {
      acl.close();
    }
  }

View Full Code Here

    try {
      AccessControllerProtocol protocol = acl.coprocessorProxy(AccessControllerProtocol.class,
        TEST_TABLE);
      try {
        // but ask for TablePermissions for TEST_TABLE
        protocol.checkPermissions(new Permission[] { (Permission) new TablePermission(TEST_TABLE,
          null, (byte[]) null, Permission.Action.CREATE) });
        fail("this should have thrown CoprocessorException");
      } catch (CoprocessorException ex) {
        // expected
      }

View Full Code Here

0 1

TOP

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.