Examples with HBaseTableUtil io.cdap.cdap.data2.util.hbase.HBaseTableUtil used on opensource projects

Example 21 with HBaseTableUtil

use of io.cdap.cdap.data2.util.hbase.HBaseTableUtil in project cdap by caskdata.

the class AbstractHBaseTableUtilTest method testBackwardCompatibility.

@Test
public void testBackwardCompatibility() throws IOException, InterruptedException {
    HBaseTableUtil tableUtil = getTableUtil();
    String tablePrefix = cConf.get(Constants.Dataset.TABLE_PREFIX);
    TableId tableId = TableId.from("default", "my.dataset");
    TableId hTableId = tableUtil.createHTableId(new NamespaceId(tableId.getNamespace()), tableId.getTableName());
    create(tableId);
    TableId resultTableId = getTableId("default", "my.dataset");
    Assert.assertNotNull(resultTableId);
    Assert.assertEquals("default", resultTableId.getNamespace());
    Assert.assertEquals("cdap.user.my.dataset", HTableNameConverter.toHBaseTableName(tablePrefix, resultTableId));
    Assert.assertEquals(getTableNameAsString(tableId), Bytes.toString(tableUtil.createTable(TEST_HBASE.getConfiguration(), hTableId).getTableDescriptor().getTableName().getName()));
    drop(tableId);
    tableId = TableId.from("default", "system.queue.config");
    hTableId = tableUtil.createHTableId(new NamespaceId(tableId.getNamespace()), tableId.getTableName());
    create(tableId);
    resultTableId = getTableId("default", "system.queue.config");
    Assert.assertEquals("default", resultTableId.getNamespace());
    Assert.assertEquals("cdap.system.queue.config", HTableNameConverter.toHBaseTableName(tablePrefix, resultTableId));
    Assert.assertEquals(getTableNameAsString(tableId), Bytes.toString(tableUtil.createTable(TEST_HBASE.getConfiguration(), hTableId).getTableDescriptor().getTableName().getName()));
    drop(tableId);
    tableId = TableId.from("myspace", "could.be.any.table.name");
    hTableId = tableUtil.createHTableId(new NamespaceId(tableId.getNamespace()), tableId.getTableName());
    createNamespace("myspace");
    create(tableId);
    resultTableId = getTableId("myspace", "could.be.any.table.name");
    Assert.assertEquals("cdap_myspace", resultTableId.getNamespace());
    Assert.assertEquals("could.be.any.table.name", HTableNameConverter.toHBaseTableName(tablePrefix, resultTableId));
    Assert.assertEquals(getTableNameAsString(hTableId), Bytes.toString(tableUtil.createTable(TEST_HBASE.getConfiguration(), hTableId).getTableDescriptor().getTableName().getName()));
    drop(tableId);
    deleteNamespace("myspace");
}

Example 22 with HBaseTableUtil

use of io.cdap.cdap.data2.util.hbase.HBaseTableUtil in project cdap by caskdata.

the class AbstractHBaseTableUtilTest method getTableStats.

private HBaseTableUtil.TableStats getTableStats(String namespace, String tableName) throws IOException {
    HBaseTableUtil tableUtil = getTableUtil();
    // todo : should support custom table-prefix
    TableId tableId = tableUtil.createHTableId(new NamespaceId(namespace), tableName);
    Map<TableId, HBaseTableUtil.TableStats> statsMap = tableUtil.getTableStats(hAdmin);
    return statsMap.get(tableId);
}

Example 23 with HBaseTableUtil

use of io.cdap.cdap.data2.util.hbase.HBaseTableUtil in project cdap by caskdata.

the class AbstractHBaseTableUtilTest method create.

private void create(TableId tableId) throws IOException {
    HBaseTableUtil tableUtil = getTableUtil();
    TableId htableId = tableUtil.createHTableId(new NamespaceId(tableId.getNamespace()), tableId.getTableName());
    ColumnFamilyDescriptorBuilder cfdBuilder = HBaseTableUtil.getColumnFamilyDescriptorBuilder("d", hAdmin.getConfiguration());
    TableDescriptorBuilder tdBuilder = HBaseTableUtil.getTableDescriptorBuilder(htableId, cConf);
    tdBuilder.addColumnFamily(cfdBuilder.build());
    ddlExecutor.createTableIfNotExists(tdBuilder.build(), null);
}

Example 24 with HBaseTableUtil

use of io.cdap.cdap.data2.util.hbase.HBaseTableUtil in project cdap by caskdata.

the class AbstractHBaseTableUtilTest method testHTableDescriptor.

@Test
public void testHTableDescriptor() throws IOException {
    HBaseTableUtil tableUtil = getTableUtil();
    TableId tableId = TableId.from("default", "test.dataset");
    create(tableId);
    HTableDescriptor tableDescriptor = tableUtil.getHTableDescriptor(hAdmin, tableId);
    Assert.assertEquals(ProjectInfo.getVersion().toString(), tableDescriptor.getValue(HBaseTableUtil.CDAP_VERSION));
    Assert.assertEquals(getPrefix(), tableDescriptor.getValue(Constants.Dataset.TABLE_PREFIX));
    TableName tableName = HTableNameConverter.toTableName(getPrefix(), tableId);
    ddlExecutor.disableTableIfEnabled(tableName.getNamespaceAsString(), tableName.getQualifierAsString());
    tableUtil.deleteTable(ddlExecutor, tableId);
}

Example 25 with HBaseTableUtil

use of io.cdap.cdap.data2.util.hbase.HBaseTableUtil in project cdap by caskdata.

the class AbstractHBaseTableUtilTest method drop.

private void drop(TableId tableId) throws IOException {
    HBaseTableUtil tableUtil = getTableUtil();
    TableId hTableId = tableUtil.createHTableId(new NamespaceId(tableId.getNamespace()), tableId.getTableName());
    tableUtil.dropTable(ddlExecutor, hTableId);
}