Examples of org.apache.hadoop.hbase.client.HBaseAdmin.createTable()

Class org.apache.hadoop.hbase.client.HBaseAdmin

Examples of org.apache.hadoop.hbase.client.HBaseAdmin.createTable()

org.apache.hadoop.hbase.client.HBaseAdmin.createTable()
Creates a new table. Synchronous operation. @param desc table descriptor for table @throws IllegalArgumentException if the table name is reserved @throws MasterNotRunningException if master is not running @throws TableExistsException if table already exists (If concurrentthreads, the table may have been created between test-for-existence and attempt-at-creation). @throws IOException if a remote or network exception occurs

          "(default regions per server: " + DEFAULT_REGIONS_PER_SERVER + ")");


      byte[][] splits = new RegionSplitter.HexStringSplit().split(
          totalNumberOfRegions);


      admin.createTable(desc, splits);
      admin.close();
    } catch (MasterNotRunningException e) {
      LOG.error("Master not running", e);
      throw new IOException(e);
    } catch (TableExistsException e) {

View Full Code Here


    HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    HTableDescriptor htd = new HTableDescriptor(TEST_TABLE);
    htd.addFamily(new HColumnDescriptor(TEST_FAMILY));
    htd.setOwner(USER_OWNER);
    admin.createTable(htd);


    HRegion region = TEST_UTIL.getHBaseCluster().getRegions(TEST_TABLE).get(0);
    RegionCoprocessorHost rcpHost = region.getCoprocessorHost();
    RCP_ENV = rcpHost.createEnvironment(AccessController.class, ACCESS_CONTROLLER,
      Coprocessor.PRIORITY_HIGHEST, 1, conf);

View Full Code Here

      admin.deleteTable(tableName);
    }
    HTableDescriptor htd = new HTableDescriptor(tableName);
    htd.addFamily(new HColumnDescriptor(family1));
    htd.addFamily(new HColumnDescriptor(family2));
    admin.createTable(htd);


    // create temp users
    User tblUser = User
        .createUserForTesting(TEST_UTIL.getConfiguration(), "tbluser", new String[0]);
    User gblUser = User

View Full Code Here

      admin.deleteTable(tableName);
    }
    HTableDescriptor htd = new HTableDescriptor(tableName);
    htd.addFamily(new HColumnDescriptor(family1));
    htd.addFamily(new HColumnDescriptor(family2));
    admin.createTable(htd);


    // create temp users
    User user = User.createUserForTesting(TEST_UTIL.getConfiguration(), "user", new String[0]);


    PrivilegedExceptionAction getQualifierAction = new PrivilegedExceptionAction() {

View Full Code Here

    }
    HTableDescriptor htd = new HTableDescriptor(tableName);
    htd.addFamily(new HColumnDescriptor(family1));
    htd.addFamily(new HColumnDescriptor(family2));
    htd.setOwner(USER_OWNER);
    admin.createTable(htd);


    List<UserPermission> perms;
    HTable acl = new HTable(conf, AccessControlLists.ACL_TABLE_NAME);
    try {
      AccessControllerProtocol protocol = acl.coprocessorProxy(AccessControllerProtocol.class,

View Full Code Here

    // create a table
    HTableDescriptor htd = new HTableDescriptor(TEST_TABLE);
    htd.addFamily(new HColumnDescriptor(TEST_FAMILY));
    HBaseAdmin admin = UTIL.getHBaseAdmin();


    admin.createTable(htd);
    // preCreateTable can't bypass default action.
    assertTrue("Test table should be created", cp.wasCreateTableCalled());


    admin.disableTable(TEST_TABLE);
    assertTrue(admin.isTableDisabled(TEST_TABLE));

View Full Code Here


    // turn off bypass, run the tests again
    cp.enableBypass(false);
    cp.resetStates();


    admin.createTable(htd);
    assertTrue("Test table should be created", cp.wasCreateTableCalled());


    // disable
    assertFalse(cp.wasDisableTableCalled());

View Full Code Here

    // delete table if exists
    if (admin.tableExists(TEST_TABLE)) {
      UTIL.deleteTable(TEST_TABLE);
    }


    admin.createTable(htd);
    admin.disableTable(TEST_TABLE);
    assertTrue(admin.isTableDisabled(TEST_TABLE));


    try {
      // Test snapshot operation

View Full Code Here

  public void testModifyTable() throws IOException {
    HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    // Create a table with one family
    HTableDescriptor baseHtd = new HTableDescriptor(TABLE_NAME);
    baseHtd.addFamily(new HColumnDescriptor(FAMILY_0));
    admin.createTable(baseHtd);
    admin.disableTable(TABLE_NAME);
    try {
      // Verify the table descriptor
      verifyTableDescriptor(TABLE_NAME, FAMILY_0);

View Full Code Here

    IdxColumnDescriptor descriptor = new IdxColumnDescriptor(family);
    descriptor.addIndexDescriptor(new IdxIndexDescriptor(qualifier,
      IdxQualifierType.CHAR_ARRAY));
    desc.addFamily(descriptor);
    HBaseAdmin admin = new HBaseAdmin(conf);
    admin.createTable(desc);
    HTable table = new HTable(conf, desc.getName());


    ExecutorService service = Executors.newCachedThreadPool();
    for (int i = 0; i < 5; i++) {
      service.submit(new Writer(table, family, qualifier, sequence, rows));

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.