Examples with TableDescriptorBuilder org.apache.hadoop.hbase.client.TableDescriptorBuilder used on opensource projects

Example 91 with TableDescriptorBuilder

use of org.apache.hadoop.hbase.client.TableDescriptorBuilder in project hbase by apache.

the class StripeCompactionsPerformanceEvaluation method createHtd.

private TableDescriptorBuilder createHtd(boolean isStripe) throws Exception {
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(TABLE_NAME).setColumnFamily(ColumnFamilyDescriptorBuilder.of(COLUMN_FAMILY));
    String noSplitsPolicy = DisabledRegionSplitPolicy.class.getName();
    builder.setValue(HConstants.HBASE_REGION_SPLIT_POLICY_KEY, noSplitsPolicy);
    if (isStripe) {
        builder.setValue(StoreEngine.STORE_ENGINE_CLASS_KEY, StripeStoreEngine.class.getName());
        if (initialStripeCount != null) {
            builder.setValue(StripeStoreConfig.INITIAL_STRIPE_COUNT_KEY, initialStripeCount.toString());
            builder.setValue(HStore.BLOCKING_STOREFILES_KEY, Long.toString(10 * initialStripeCount));
        } else {
            builder.setValue(HStore.BLOCKING_STOREFILES_KEY, "500");
        }
        if (splitSize != null) {
            builder.setValue(StripeStoreConfig.SIZE_TO_SPLIT_KEY, splitSize.toString());
        }
        if (splitParts != null) {
            builder.setValue(StripeStoreConfig.SPLIT_PARTS_KEY, splitParts.toString());
        }
    } else {
        // default
        builder.setValue(HStore.BLOCKING_STOREFILES_KEY, "10");
    }
    return builder;
}

Example 92 with TableDescriptorBuilder

use of org.apache.hadoop.hbase.client.TableDescriptorBuilder in project hbase by apache.

the class Action method modifyAllTableColumns.

/**
 * Apply a transform to all columns in a given table. If there are no columns in a table
 * or if the context is stopping does nothing.
 * @param tableName the table to modify
 * @param transform the modification to perform. Callers will have the
 *                  column name as a string and a column family builder available to them
 */
protected void modifyAllTableColumns(TableName tableName, BiConsumer<String, ColumnFamilyDescriptorBuilder> transform) throws IOException {
    HBaseTestingUtil util = this.context.getHBaseIntegrationTestingUtility();
    Admin admin = util.getAdmin();
    TableDescriptor tableDescriptor = admin.getDescriptor(tableName);
    ColumnFamilyDescriptor[] columnDescriptors = tableDescriptor.getColumnFamilies();
    if (columnDescriptors == null || columnDescriptors.length == 0) {
        return;
    }
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableDescriptor);
    for (ColumnFamilyDescriptor descriptor : columnDescriptors) {
        ColumnFamilyDescriptorBuilder cfd = ColumnFamilyDescriptorBuilder.newBuilder(descriptor);
        transform.accept(descriptor.getNameAsString(), cfd);
        builder.modifyColumnFamily(cfd.build());
    }
    // Don't try the modify if we're stopping
    if (this.context.isStopping()) {
        return;
    }
    admin.modifyTable(builder.build());
}

Example 93 with TableDescriptorBuilder

use of org.apache.hadoop.hbase.client.TableDescriptorBuilder in project hbase by apache.

the class ChangeSplitPolicyAction method perform.

@Override
public void perform() throws Exception {
    HBaseTestingUtil util = context.getHBaseIntegrationTestingUtility();
    Admin admin = util.getAdmin();
    getLogger().info("Performing action: Change split policy of table " + tableName);
    TableDescriptor tableDescriptor = admin.getDescriptor(tableName);
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableDescriptor);
    String chosenPolicy = possiblePolicies[random.nextInt(possiblePolicies.length)];
    builder.setRegionSplitPolicyClassName(chosenPolicy);
    getLogger().info("Changing " + tableName + " split policy to " + chosenPolicy);
    admin.modifyTable(builder.build());
}

Example 94 with TableDescriptorBuilder

use of org.apache.hadoop.hbase.client.TableDescriptorBuilder in project hbase by apache.

the class TestChangeSplitPolicyAction method setUp.

@Before
public void setUp() throws Exception {
    Admin admin = TEST_UTIL.getAdmin();
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName);
    admin.createTable(builder.setColumnFamily(ColumnFamilyDescriptorBuilder.of("fam")).build());
}

Example 95 with TableDescriptorBuilder

use of org.apache.hadoop.hbase.client.TableDescriptorBuilder in project hbase by apache.

the class TestHFileOutputFormat2 method setupMockColumnFamiliesForDataBlockEncoding.

private void setupMockColumnFamiliesForDataBlockEncoding(Table table, Map<String, DataBlockEncoding> familyToDataBlockEncoding) throws IOException {
    TableDescriptorBuilder mockTableDescriptor = TableDescriptorBuilder.newBuilder(TABLE_NAMES[0]);
    for (Entry<String, DataBlockEncoding> entry : familyToDataBlockEncoding.entrySet()) {
        ColumnFamilyDescriptor columnFamilyDescriptor = ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes(entry.getKey())).setMaxVersions(1).setDataBlockEncoding(entry.getValue()).setBlockCacheEnabled(false).setTimeToLive(0).build();
        mockTableDescriptor.setColumnFamily(columnFamilyDescriptor);
    }
    Mockito.doReturn(mockTableDescriptor).when(table).getDescriptor();
}