Examples of org.apache.hadoop.hbase.client.HTable.coprocessorProxy()

Class org.apache.hadoop.hbase.client.HTable

Examples of org.apache.hadoop.hbase.client.HTable.coprocessorProxy()

org.apache.hadoop.hbase.client.HTable.coprocessorProxy()
{@inheritDoc}

  }


  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

    User userColumn = User.createUserForTesting(conf, "user_check_perms_family", new String[0]);
    User userQualifier = User.createUserForTesting(conf, "user_check_perms_q", new String[0]);


    HTable acl = new HTable(conf, AccessControlLists.ACL_TABLE_NAME);
    try {
      AccessControllerProtocol protocol = acl.coprocessorProxy(AccessControllerProtocol.class,
        TEST_TABLE);
      grant(protocol, userTable, TEST_TABLE, null, null, Permission.Action.READ);
      grant(protocol, userColumn, TEST_TABLE, TEST_FAMILY, null, Permission.Action.READ);
      grant(protocol, userQualifier, TEST_TABLE, TEST_FAMILY, TEST_Q1, Permission.Action.READ);
    } finally {

View Full Code Here


    // --------------------------------------
    // check for wrong table region
    acl = new HTable(conf, AccessControlLists.ACL_TABLE_NAME);
    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) });

View Full Code Here

      Coprocessor.PRIORITY_HIGHEST, 1, conf);


    // initilize access control
    HTable acl = new HTable(conf, AccessControlLists.ACL_TABLE_NAME);
    try {
      AccessControllerProtocol protocol = acl.coprocessorProxy(AccessControllerProtocol.class,
        TEST_TABLE);


     protocol.grant(new UserPermission(Bytes.toBytes(USER_ADMIN.getShortName()),
        Permission.Action.ADMIN, Permission.Action.CREATE, Permission.Action.READ,
        Permission.Action.WRITE));

View Full Code Here

        Configuration clonedConf = new Configuration(conf);
        // conf.set("hbase.ipc.client.connect.max.retries", "0");
        // conf.setInt(HConstants.HBASE_CLIENT_RPC_MAXATTEMPTS, 1);
        clonedConf.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 1); // do not retry RPC
        HTable table = new HTable(clonedConf, HConstants.ROOT_TABLE_NAME);
        rmProxy = table.coprocessorProxy(RevisionManagerProtocol.class,
            Bytes.toBytes("anyRow"));
        rmProxy.open();
    }


    @Override

View Full Code Here

  }


  @Test
  public void testGeneric() throws Throwable {
    HTable table = new HTable(util.getConfiguration(), TEST_TABLE);
    GenericProtocol protocol = table.coprocessorProxy(GenericProtocol.class,
                                                      Bytes.toBytes("testRow"));
    String workResult1 = protocol.doWork("foo");
    assertEquals("foo", workResult1);
    byte[] workResult2 = protocol.doWork(new byte[]{1});
    assertArrayEquals(new byte[]{1}, workResult2);

View Full Code Here


  @Test
  public void testSingleProxy() throws Exception {
    HTable table = new HTable(util.getConfiguration(), TEST_TABLE);


    PingProtocol pinger = table.coprocessorProxy(PingProtocol.class, ROW_A);
    String result = pinger.ping();
    assertEquals("Invalid custom protocol response", "pong", result);
    result = pinger.hello("George");
    assertEquals("Invalid custom protocol response", "Hello, George", result);
    result = pinger.hello(null);

View Full Code Here

    verifyDenied(gblUser, deleteActionAll, deleteAction1, deleteAction2);


    // grant table read permission
    HTable acl = new HTable(conf, AccessControlLists.ACL_TABLE_NAME);
    try {
      AccessControllerProtocol protocol = acl.coprocessorProxy(AccessControllerProtocol.class,
        tableName);
      protocol.grant(new UserPermission(Bytes.toBytes(tblUser.getShortName()), tableName, null,
        Permission.Action.READ));
      protocol.grant(new UserPermission(Bytes.toBytes(gblUser.getShortName()),
        Permission.Action.READ));

View Full Code Here

    verifyDenied(gblUser, deleteActionAll, deleteAction1, deleteAction2);


    // grant table write permission
    acl = new HTable(conf, AccessControlLists.ACL_TABLE_NAME);
    try {
      AccessControllerProtocol protocol = acl.coprocessorProxy(AccessControllerProtocol.class,
        tableName);
      protocol.grant(new UserPermission(Bytes.toBytes(tblUser.getShortName()), tableName, null,
        Permission.Action.WRITE));
      protocol.grant(new UserPermission(Bytes.toBytes(gblUser.getShortName()),
        Permission.Action.WRITE));

View Full Code Here

    verifyAllowed(gblUser, deleteActionAll, deleteAction1, deleteAction2);


    // revoke table permission
    acl = new HTable(conf, AccessControlLists.ACL_TABLE_NAME);
    try {
      AccessControllerProtocol protocol = acl.coprocessorProxy(AccessControllerProtocol.class,
        tableName);
      protocol.grant(new UserPermission(Bytes.toBytes(tblUser.getShortName()), tableName, null,
        Permission.Action.READ, Permission.Action.WRITE));
      protocol.revoke(new UserPermission(Bytes.toBytes(tblUser.getShortName()), tableName, null));
      protocol.revoke(new UserPermission(Bytes.toBytes(gblUser.getShortName())));

View Full Code Here

0 1 2 3 4 5 6 7 8 9

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.