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

Example 11 with HBaseTableUtilFactory

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

the class HBaseCheck method run.

@Override
public void run() {
    LOG.info("Checking HBase version.");
    HBaseTableUtil hBaseTableUtil;
    try {
        hBaseTableUtil = new HBaseTableUtilFactory(cConf).get();
    } catch (ProvisionException e) {
        throw new RuntimeException("Unsupported Hbase version " + HBaseVersion.getVersionString());
    }
    LOG.info("  HBase version successfully verified.");
    LOG.info("Checking HBase availability.");
    try (HConnection hbaseConnection = HConnectionManager.createConnection(hConf)) {
        hbaseConnection.listTables();
        LOG.info("  HBase availability successfully verified.");
    } catch (IOException e) {
        throw new RuntimeException("Unable to connect to HBase. " + "Please check that HBase is running and that the correct HBase configuration (hbase-site.xml) " + "and libraries are included in the CDAP master classpath.", e);
    }
    if (hConf.getBoolean("hbase.security.authorization", false)) {
        if (cConf.getBoolean(TxConstants.TransactionPruning.PRUNE_ENABLE)) {
            LOG.info("HBase authorization and transaction pruning are enabled. Checking global admin privileges for cdap.");
            try {
                boolean isGlobalAdmin = hBaseTableUtil.isGlobalAdmin(hConf);
                LOG.info("Global admin privileges check status: {}", isGlobalAdmin);
                if (isGlobalAdmin) {
                    return;
                }
                // if global admin was false then depend on the TX_PRUNE_ACL_CHECK value
                if (cConf.getBoolean(Constants.Startup.TX_PRUNE_ACL_CHECK, false)) {
                    LOG.info("Found {} to be set to true. Continuing with cdap master startup even though global admin check " + "returned false", Constants.Startup.TX_PRUNE_ACL_CHECK);
                    return;
                }
                StringBuilder builder = new StringBuilder("Transaction pruning is enabled and cdap does not have global " + "admin privileges in HBase. Global admin privileges for cdap " + "are required for transaction pruning. " + "Either disable transaction pruning or grant global admin " + "privilege to cdap in HBase or can override this " + "check by setting ");
                builder.append(Constants.Startup.TX_PRUNE_ACL_CHECK);
                builder.append(" in cdap-site.xml.");
                if (HBaseVersion.get().equals(HBaseVersion.Version.HBASE_96) || HBaseVersion.get().equals(HBaseVersion.Version.HBASE_98)) {
                    builder.append(" Detected HBase version ");
                    builder.append(HBaseVersion.get());
                    builder.append(" CDAP will not be able determine if it has global admin privilege in HBase.");
                    builder.append(" After granting global admin privilege please set ");
                    builder.append(Constants.Startup.TX_PRUNE_ACL_CHECK);
                }
                throw new RuntimeException(builder.toString());
            } catch (IOException e) {
                throw new RuntimeException("Unable to determines cdap privileges as global admin in HBase.");
            }
        }
    }
    LOG.info("Hbase authorization is disabled. Skipping global admin check for transaction pruning.");
}

Example 12 with HBaseTableUtilFactory

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

the class IncrementHandlerTest method createTable.

@Override
public HTable createTable(TableId tableId) throws Exception {
    HBaseTableUtil tableUtil = new HBaseTableUtilFactory(cConf).get();
    HTableDescriptorBuilder tableDesc = tableUtil.buildHTableDescriptor(tableId);
    HColumnDescriptor columnDesc = new HColumnDescriptor(FAMILY);
    columnDesc.setMaxVersions(Integer.MAX_VALUE);
    columnDesc.setValue(IncrementHandlerState.PROPERTY_TRANSACTIONAL, "false");
    tableDesc.addFamily(columnDesc);
    tableDesc.addCoprocessor(IncrementHandler.class.getName());
    HTableDescriptor htd = tableDesc.build();
    TEST_HBASE.getHBaseAdmin().createTable(htd);
    TEST_HBASE.waitUntilTableAvailable(htd.getName(), 5000);
    return tableUtil.createHTable(conf, tableId);
}

Example 13 with HBaseTableUtilFactory

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

the class IncrementHandlerTest method createTable.

@Override
public Table createTable(TableId tableId) throws Exception {
    HBaseTableUtil tableUtil = new HBaseTableUtilFactory(cConf).get();
    HTableDescriptorBuilder tableDesc = tableUtil.buildHTableDescriptor(tableId);
    HColumnDescriptor columnDesc = new HColumnDescriptor(FAMILY);
    columnDesc.setMaxVersions(Integer.MAX_VALUE);
    columnDesc.setValue(IncrementHandlerState.PROPERTY_TRANSACTIONAL, "false");
    tableDesc.addFamily(columnDesc);
    tableDesc.addCoprocessor(IncrementHandler.class.getName());
    HTableDescriptor htd = tableDesc.build();
    TEST_HBASE.getHBaseAdmin().createTable(htd);
    TEST_HBASE.waitUntilTableAvailable(htd.getName(), 5000);
    return tableUtil.createTable(conf, tableId);
}

Example 14 with HBaseTableUtilFactory

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

the class ConfigurationWriter method createTableIfNecessary.

/**
 * Creates the configuration HBase table if it does not exist.
 */
@VisibleForTesting
void createTableIfNecessary() throws IOException {
    try (HBaseDDLExecutor ddlExecutor = new HBaseDDLExecutorFactory(cConf, hConf).get()) {
        HBaseTableUtil tableUtil = new HBaseTableUtilFactory(cConf).get();
        TableId tableId = tableUtil.createHTableId(NamespaceId.SYSTEM, TABLE_NAME);
        ColumnFamilyDescriptorBuilder cfdBuilder = HBaseTableUtil.getColumnFamilyDescriptorBuilder(Bytes.toString(FAMILY), hConf);
        TableDescriptorBuilder tdBuilder = HBaseTableUtil.getTableDescriptorBuilder(tableId, cConf).addColumnFamily(cfdBuilder.build());
        ddlExecutor.createTableIfNotExists(tdBuilder.build(), null);
    }
}

Example 15 with HBaseTableUtilFactory

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

the class IncrementHandlerTest method createTable.

@Override
public Table createTable(TableId tableId) throws Exception {
    HBaseTableUtil tableUtil = new HBaseTableUtilFactory(cConf).get();
    HTableDescriptorBuilder tableDesc = tableUtil.buildHTableDescriptor(tableId);
    HColumnDescriptor columnDesc = new HColumnDescriptor(FAMILY);
    columnDesc.setMaxVersions(Integer.MAX_VALUE);
    columnDesc.setValue(IncrementHandlerState.PROPERTY_TRANSACTIONAL, "false");
    tableDesc.addFamily(columnDesc);
    tableDesc.addCoprocessor(IncrementHandler.class.getName());
    HTableDescriptor htd = tableDesc.build();
    TEST_HBASE.getHBaseAdmin().createTable(htd);
    TEST_HBASE.waitUntilTableAvailable(htd.getName(), 5000);
    return tableUtil.createTable(conf, tableId);
}