Package org.apache.hadoop.hbase.client

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

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    // preModifyTable can't bypass default action.
    assertTrue("Test table should have been modified",
      cp.wasModifyTableCalled());

    // add a column family
    admin.addColumn(TEST_TABLE, new HColumnDescriptor(TEST_FAMILY2));
    assertTrue("New column family shouldn't have been added to test table",
      cp.preAddColumnCalledOnly());

    // modify a column family
    HColumnDescriptor hcd1 = new HColumnDescriptor(TEST_FAMILY2);
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    admin.modifyTable(TEST_TABLE, htd);
    assertTrue("Test table should have been modified",
        cp.wasModifyTableCalled());

    // add a column family
    admin.addColumn(TEST_TABLE, new HColumnDescriptor(TEST_FAMILY2));
    assertTrue("New column family should have been added to test table",
        cp.wasAddColumnCalled());

    // modify a column family
    HColumnDescriptor hcd = new HColumnDescriptor(TEST_FAMILY2);
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                    // Table already has family and it's the same.
                    return;
                }
                admin.disableTable(tableName);
                if (oldDescriptor == null) {
                    admin.addColumn(tableName, columnDescriptor);
                } else {
                    admin.modifyColumn(tableName, columnDescriptor);
                }
                admin.enableTable(tableName);
            } catch (org.apache.hadoop.hbase.TableNotFoundException e) {
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      if (dataBlockEncodingAlgo != null) {
        columnDesc.setDataBlockEncoding(dataBlockEncodingAlgo);
        columnDesc.setEncodeOnDisk(!encodeInCacheOnly);
      }
      if (isNewCf) {
        admin.addColumn(tableName, columnDesc);
      } else {
        admin.modifyColumn(tableName, columnDesc);
      }
    }
    LOG.info("Enabling table " + Bytes.toString(tableName));
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            if (!admin.isTableDisabled(tableName)) {
                logger.info("Disabling HBase table");
                admin.disableTable(tableName);
            }

            admin.addColumn(tableName, columnDescriptor);
        }

        if (admin.isTableDisabled(tableName)) {
            logger.info("Enabling HBase table");
            admin.enableTable(tableName);
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                    // Table already has family and it's the same.
                    return;
                }
                admin.disableTable(tableName);
                if (oldDescriptor == null) {
                    admin.addColumn(tableName, columnDescriptor);
                } else {
                    admin.modifyColumn(tableName, columnDescriptor);
                }
                admin.enableTable(tableName);
            } catch (org.apache.hadoop.hbase.TableNotFoundException e) {
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      if (dataBlockEncodingAlgo != null) {
        columnDesc.setDataBlockEncoding(dataBlockEncodingAlgo);
        columnDesc.setEncodeOnDisk(!encodeInCacheOnly);
      }
      if (isNewCf) {
        admin.addColumn(tableName, columnDesc);
      } else {
        admin.modifyColumn(tableName, columnDesc);
      }
    }
    LOG.info("Enabling table " + Bytes.toString(tableName));
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