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

Class org.apache.hadoop.hbase.client.Admin

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

org.apache.hadoop.hbase.client.Admin.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 org.apache.hadoop.hbase.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

    Admin hBaseAdmin = TEST_UTIL.getHBaseAdmin();
    HColumnDescriptor colDesc = new HColumnDescriptor(fam);
    colDesc.setMaxVersions(5);
    HTableDescriptor desc = new HTableDescriptor(tableName);
    desc.addFamily(colDesc);
    hBaseAdmin.createTable(desc);
    table = new HTable(conf, tableName);
    Put put = new Put(Bytes.toBytes("row1"));
    put.add(fam, qual, 123l, value);
    table.put(put);
    put = new Put(Bytes.toBytes("row1"));

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      Admin hBaseAdmin = TEST_UTIL.getHBaseAdmin();
      HColumnDescriptor colDesc = new HColumnDescriptor(fam);
      colDesc.setMaxVersions(5);
      HTableDescriptor desc = new HTableDescriptor(tableName);
      desc.addFamily(colDesc);
      hBaseAdmin.createTable(desc);
      table = new HTable(conf, tableName);
      Put put = new Put(Bytes.toBytes("row1"));
      put.add(fam, qual1, 125l, value);
      put.setCellVisibility(new CellVisibility(CONFIDENTIAL));
      table.put(put);

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      Admin hBaseAdmin = TEST_UTIL.getHBaseAdmin();
      HColumnDescriptor colDesc = new HColumnDescriptor(fam);
      colDesc.setMaxVersions(5);
      HTableDescriptor desc = new HTableDescriptor(tableName);
      desc.addFamily(colDesc);
      hBaseAdmin.createTable(desc);
      table = new HTable(conf, tableName);
      Put put = new Put(Bytes.toBytes("row1"));
      put.add(fam, qual1, 125l, value);
      put.setCellVisibility(new CellVisibility(CONFIDENTIAL));
      table.put(put);

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      Admin hBaseAdmin = TEST_UTIL.getHBaseAdmin();
      HColumnDescriptor colDesc = new HColumnDescriptor(fam);
      colDesc.setMaxVersions(5);
      HTableDescriptor desc = new HTableDescriptor(tableName);
      desc.addFamily(colDesc);
      hBaseAdmin.createTable(desc);
      table = new HTable(conf, tableName);
      Put put = new Put(Bytes.toBytes("row1"));
      put.add(fam, qual, 123l, value);
      put.setCellVisibility(new CellVisibility(CONFIDENTIAL));
      table.put(put);

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    htd1.addFamily(new HColumnDescriptor(TEST_FAMILY1));


    boolean threwDNRE = false;
    try {
      Admin admin = UTIL.getHBaseAdmin();
      admin.createTable(htd1);
    } catch (IOException e) {
      if (e.getClass().getName().equals("org.apache.hadoop.hbase.DoNotRetryIOException")) {
        threwDNRE = true;
      }
    } finally {

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    // by creating another table: should not have a problem this time.
    HTableDescriptor htd2 = new HTableDescriptor(TableName.valueOf(TEST_TABLE2));
    htd2.addFamily(new HColumnDescriptor(TEST_FAMILY2));
    Admin admin = UTIL.getHBaseAdmin();
    try {
      admin.createTable(htd2);
    } catch (IOException e) {
      fail("Failed to create table after buggy coprocessor removal: " + e);
    }
  }

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      HTableDescriptor desc = new HTableDescriptor(tableName);
      desc.addFamily(new HColumnDescriptor(fam)
          .setMaxVersions(1)
          .setBlockCacheEnabled(false)
      );
      admin.createTable(desc);
      // Make it fail faster.
      util.getConfiguration().setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 1);
      // Make a new Configuration so it makes a new connection that has the
      // above configuration on it; else we use the old one w/ 10 as default.
      HTable table = new HTable(new Configuration(util.getConfiguration()), tableName);

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    desc.addCoprocessor(EmptyRegionObsever.class.getName(), null, Coprocessor.PRIORITY_USER, null);
    desc.addCoprocessor(NoDataFromCompaction.class.getName(), null, Coprocessor.PRIORITY_HIGHEST,
      null);


    Admin admin = UTIL.getHBaseAdmin();
    admin.createTable(desc);


    Table table = new HTable(conf, desc.getTableName());


    // put a row and flush it to disk
    Put put = new Put(ROW);

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        ProtobufCoprocessorService.class.getName());
    util.startMiniCluster(2);
    Admin admin = new HBaseAdmin(conf);
    HTableDescriptor desc = new HTableDescriptor(TEST_TABLE);
    desc.addFamily(new HColumnDescriptor(TEST_FAMILY));
    admin.createTable(desc, new byte[][]{ROWS[rowSeperator1], ROWS[rowSeperator2]});
    util.waitUntilAllRegionsAssigned(TEST_TABLE);
    admin.close();


    Table table = new HTable(conf, TEST_TABLE);
    for (int i = 0; i < ROWSIZE; i++) {

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        ProtobufCoprocessorService.class.getName());
    util.startMiniCluster(2);
    Admin admin = new HBaseAdmin(conf);
    HTableDescriptor desc = new HTableDescriptor(TEST_TABLE);
    desc.addFamily(new HColumnDescriptor(TEST_FAMILY));
    admin.createTable(desc, new byte[][]{ROWS[rowSeperator1], ROWS[rowSeperator2]});
    util.waitUntilAllRegionsAssigned(TEST_TABLE);
    admin.close();


    Table table = new HTable(conf, TEST_TABLE);
    for (int i = 0; i < ROWSIZE; i++) {

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