Package org.apache.hadoop.hbase.client

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

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            hcd.setMaxVersions(3);
            hcd.setMinVersions(1);
            htd.addFamily(hcd);
        }

        if (!admin.tableExists(htd.getName())) {
            admin.createTable(htd);
        }
        admin.close();
    }
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            if (columnDescriptor.getDataBlockEncoding() == DataBlockEncoding.NONE)
                columnDescriptor.setDataBlockEncoding(DataBlockEncoding.FAST_DIFF);
            htd.addFamily(columnDescriptor);
        }

        if (!admin.tableExists(htd.getName())) {
            admin.createTable(htd);
        }
        admin.close();
    }
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            if (columnDescriptor.getDataBlockEncoding() == DataBlockEncoding.NONE)
                columnDescriptor.setDataBlockEncoding(DataBlockEncoding.FAST_DIFF);
            htd.addFamily(columnDescriptor);
        }

        if (!admin.tableExists(htd.getName())) {
            admin.createTable(htd, splitKeys);
        }
        admin.close();
    }
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        admin.close();
    }

    public void deleteTable() throws IOException {
        HBaseAdmin admin = new HBaseAdmin(conf);
        if (!admin.tableExists(tableName)) {
            admin.close();
            return;
        }
        admin.disableTable(tableName);
        admin.deleteTable(tableName);
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   */
  @Test
  public void testCompactionOverride() throws Exception {
    byte[] compactTable = Bytes.toBytes("TestCompactionOverride");
    HBaseAdmin admin = util.getHBaseAdmin();
    if (admin.tableExists(compactTable)) {
      admin.disableTable(compactTable);
      admin.deleteTable(compactTable);
    }

    HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(compactTable));
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    final byte[] family2 = Bytes.toBytes("f2");
    final byte[] qualifier = Bytes.toBytes("q");

    // create table
    HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    if (admin.tableExists(tableName)) {
      admin.disableTable(tableName);
      admin.deleteTable(tableName);
    }
    HTableDescriptor htd = new HTableDescriptor(tableName);
    htd.addFamily(new HColumnDescriptor(family1));
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    final byte[] family2 = Bytes.toBytes("f2");
    final byte[] qualifier = Bytes.toBytes("q");

    // create table
    HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    if (admin.tableExists(tableName)) {
      admin.disableTable(tableName);
      admin.deleteTable(tableName);
    }
    HTableDescriptor htd = new HTableDescriptor(tableName);
    htd.addFamily(new HColumnDescriptor(family1));
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    final byte[] family2 = Bytes.toBytes("f2");
    final byte[] qualifier = Bytes.toBytes("q");

    // create table
    HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    if (admin.tableExists(tableName)) {
      admin.disableTable(tableName);
      admin.deleteTable(tableName);
    }
    HTableDescriptor htd = new HTableDescriptor(tableName);
    htd.addFamily(new HColumnDescriptor(family1));
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      am.balance(new RegionPlan(hri, serverName, destServerName));
      assertFalse("The region should not be in transition",
        regionStates.isRegionInTransition(hri));
    } finally {
      if (admin.tableExists(table)) {
        TEST_UTIL.deleteTable(table);
      }
    }
  }
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            RowModel.class);
    marshaller = context.createMarshaller();
    unmarshaller = context.createUnmarshaller();
    client = new Client(new Cluster().add("localhost", REST_TEST_UTIL.getServletPort()));
    HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
    if (admin.tableExists(TABLE)) {
      return;
    }
    HTableDescriptor htd = new HTableDescriptor(TABLE);
    htd.addFamily(new HColumnDescriptor(CFA));
    htd.addFamily(new HColumnDescriptor(CFB));
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