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

Example 36 with TableDescriptorBuilder

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

the class BaseTestHBaseFsck method setupMobTable.

/**
 * Setup a clean table with a mob-enabled column.
 *
 * @param tablename The name of a table to be created.
 * @throws Exception
 */
void setupMobTable(TableName tablename) throws Exception {
    TableDescriptorBuilder tableDescriptorBuilder = TableDescriptorBuilder.newBuilder(tablename);
    ColumnFamilyDescriptor columnFamilyDescriptor = ColumnFamilyDescriptorBuilder.newBuilder(FAM).setMobEnabled(true).setMobThreshold(0).build();
    // If a table has no CF's it doesn't get checked
    tableDescriptorBuilder.setColumnFamily(columnFamilyDescriptor);
    createTable(TEST_UTIL, tableDescriptorBuilder.build(), SPLITS);
    tbl = connection.getTable(tablename, tableExecutorService);
    List<Put> puts = new ArrayList<>(ROWKEYS.length);
    for (byte[] row : ROWKEYS) {
        Put p = new Put(row);
        p.addColumn(FAM, Bytes.toBytes("val"), row);
        puts.add(p);
    }
    tbl.put(puts);
}

Example 37 with TableDescriptorBuilder

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

the class BaseTestHBaseFsck method setupTableWithRegionReplica.

/**
 * Setup a clean table with a certain region_replica count
 *
 * It will set tbl which needs to be closed after test
 *
 * @throws Exception
 */
void setupTableWithRegionReplica(TableName tablename, int replicaCount) throws Exception {
    TableDescriptorBuilder tableDescriptorBuilder = TableDescriptorBuilder.newBuilder(tablename);
    ColumnFamilyDescriptor columnFamilyDescriptor = ColumnFamilyDescriptorBuilder.newBuilder(FAM).build();
    tableDescriptorBuilder.setRegionReplication(replicaCount);
    // If a table has no CF's it doesn't get checked
    tableDescriptorBuilder.setColumnFamily(columnFamilyDescriptor);
    createTable(TEST_UTIL, tableDescriptorBuilder.build(), SPLITS);
    tbl = connection.getTable(tablename, tableExecutorService);
    List<Put> puts = new ArrayList<>(ROWKEYS.length);
    for (byte[] row : ROWKEYS) {
        Put p = new Put(row);
        p.addColumn(FAM, Bytes.toBytes("val"), row);
        puts.add(p);
    }
    tbl.put(puts);
}

Example 38 with TableDescriptorBuilder

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

the class MobSnapshotTestingUtils method createMobTable.

/**
 * Create a Mob table.
 * @return An Table instance for the created table.
 */
public static Table createMobTable(final HBaseTestingUtil util, final TableName tableName, final byte[]... families) throws IOException {
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName);
    for (byte[] family : families) {
        // Disable blooms (they are on by default as of 0.95) but we disable them
        // here because
        // tests have hard coded counts of what to expect in block cache, etc.,
        // and blooms being
        // on is interfering.
        builder.setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(family).setBloomFilterType(BloomType.NONE).setMobEnabled(true).setMobThreshold(0L).build());
    }
    util.getAdmin().createTable(builder.build());
    // HBaseAdmin only waits for regions to appear in hbase:meta we should wait
    // until they are assigned
    util.waitUntilAllRegionsAssigned(tableName);
    return ConnectionFactory.createConnection(util.getConfiguration()).getTable(tableName);
}

Example 39 with TableDescriptorBuilder

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

the class TestVisibilityLabels method testUserShouldNotDoDDLOpOnLabelsTable.

@Test
public void testUserShouldNotDoDDLOpOnLabelsTable() throws Exception {
    Admin admin = TEST_UTIL.getAdmin();
    try {
        admin.disableTable(LABELS_TABLE_NAME);
        fail("Lables table should not get disabled by user.");
    } catch (Exception e) {
    }
    try {
        admin.deleteTable(LABELS_TABLE_NAME);
        fail("Lables table should not get disabled by user.");
    } catch (Exception e) {
    }
    try {
        ColumnFamilyDescriptor columnFamilyDescriptor = ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("testFamily")).build();
        admin.addColumnFamily(LABELS_TABLE_NAME, columnFamilyDescriptor);
        fail("Lables table should not get altered by user.");
    } catch (Exception e) {
    }
    try {
        admin.deleteColumnFamily(LABELS_TABLE_NAME, VisibilityConstants.LABELS_TABLE_FAMILY);
        fail("Lables table should not get altered by user.");
    } catch (Exception e) {
    }
    try {
        ColumnFamilyDescriptor familyDescriptor = ColumnFamilyDescriptorBuilder.newBuilder(VisibilityConstants.LABELS_TABLE_FAMILY).setBloomFilterType(BloomType.ROWCOL).build();
        admin.modifyColumnFamily(LABELS_TABLE_NAME, familyDescriptor);
        fail("Lables table should not get altered by user.");
    } catch (Exception e) {
    }
    try {
        TableDescriptorBuilder tableDescriptorBuilder = TableDescriptorBuilder.newBuilder(LABELS_TABLE_NAME);
        ColumnFamilyDescriptor columnFamilyDescriptor = ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("f1")).build();
        tableDescriptorBuilder.setColumnFamily(columnFamilyDescriptor);
        columnFamilyDescriptor = ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("f2")).build();
        tableDescriptorBuilder.setColumnFamily(columnFamilyDescriptor);
        admin.modifyTable(tableDescriptorBuilder.build());
        fail("Lables table should not get altered by user.");
    } catch (Exception e) {
    }
}

Example 40 with TableDescriptorBuilder

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

the class TestBulkLoadHFilesSplitRecovery method createTableDesc.

private TableDescriptor createTableDesc(TableName name, int cfs) {
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(name);
    IntStream.range(0, cfs).mapToObj(i -> ColumnFamilyDescriptorBuilder.of(family(i))).forEachOrdered(builder::setColumnFamily);
    return builder.build();
}