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

    }
    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 {

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      acl.close();
    }
    final HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    HTableDescriptor htd = new HTableDescriptor(TEST_TABLE2);
    htd.addFamily(new HColumnDescriptor(TEST_FAMILY));
    admin.createTable(htd);


    // Starting a new RegionServer.
    JVMClusterUtil.RegionServerThread newRsThread = hbaseCluster
        .startRegionServer();
    final HRegionServer newRs = newRsThread.getRegionServer();

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    HTableDescriptor other = new HTableDescriptor(otherTable);
    other.addFamily(new HColumnDescriptor(family));
    UTIL.startMiniCluster();


    HBaseAdmin admin = UTIL.getHBaseAdmin();
    admin.createTable(primary);
    admin.createTable(other);
    admin.close();


    HTable table = new HTable(UTIL.getConfiguration(), "primary");
    Put p = new Put(new byte[] { 'a' });

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    other.addFamily(new HColumnDescriptor(family));
    UTIL.startMiniCluster();


    HBaseAdmin admin = UTIL.getHBaseAdmin();
    admin.createTable(primary);
    admin.createTable(other);
    admin.close();


    HTable table = new HTable(UTIL.getConfiguration(), "primary");
    Put p = new Put(new byte[] { 'a' });
    p.add(family, null, new byte[] { 'a' });

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        ProtobufCoprocessorService.class.getName());
    util.startMiniCluster(2);
    HBaseAdmin 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();


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

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    }


    HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(compactTable));
    htd.addFamily(new HColumnDescriptor(A));
    htd.addCoprocessor(EvenOnlyCompactor.class.getName());
    admin.createTable(htd);


    HTable table = new HTable(util.getConfiguration(), compactTable);
    for (long i=1; i<=10; i++) {
      byte[] iBytes = Bytes.toBytes(i);
      Put put = new Put(iBytes);

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      HBaseAdmin admin = new HBaseAdmin(getConf());
      TableName tableName = getTableName(getConf());
      if (!admin.tableExists(tableName)) {
        HTableDescriptor htd = new HTableDescriptor(getTableName(getConf()));
        htd.addFamily(new HColumnDescriptor(FAMILY_NAME));
        admin.createTable(htd);
      }
      admin.close();
    }


    public int runRandomInputGenerator(int numMappers, long numNodes, Path tmpOutput,

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


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


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

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  public void testLoadAndVerify() throws Exception {
    HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(TEST_NAME));
    htd.addFamily(new HColumnDescriptor(TEST_FAMILY));


    HBaseAdmin admin = getTestingUtil(getConf()).getHBaseAdmin();
    admin.createTable(htd, Bytes.toBytes(0L), Bytes.toBytes(-1L), 40);


    doLoad(getConf(), htd);
    doVerify(getConf(), htd);


    // Only disable and drop if we succeeded to verify - otherwise it's useful

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    HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(table));
    htd.addFamily(new HColumnDescriptor(TEST_FAMILY));


    HBaseAdmin admin = new HBaseAdmin(getConf());
    if (doLoad) {
      admin.createTable(htd, Bytes.toBytes(0L), Bytes.toBytes(-1L), numPresplits);
      doLoad(getConf(), htd);
    }
    if (doVerify) {
      doVerify(getConf(), htd);
      if (doDelete) {

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