예제 #1
0
    @Override
    public ReturnState createTable(RpcController controller, TableDescProto request) {

      String[] splitted = CatalogUtil.splitFQTableName(request.getTableName());

      String dbName = splitted[0];
      String tbName = splitted[1];

      if (linkedMetadataManager.existsDatabase(dbName)) {
        return errInsufficientPrivilege("drop a table in database '" + dbName + "'");
      }

      if (metaDictionary.isSystemDatabase(dbName)) {
        return errInsufficientPrivilege("create a table in database '" + dbName + "'");
      }

      wlock.lock();
      try {
        store.createTable(request);
        LOG.info(
            String.format(
                "relation \"%s\" is added to the catalog (%s)",
                CatalogUtil.getCanonicalTableName(dbName, tbName), bindAddressStr));
        return OK;

      } catch (Throwable t) {
        printStackTraceIfError(LOG, t);
        return returnError(t);

      } finally {
        wlock.unlock();
      }
    }
예제 #2
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  @Test
  public final void testRegisterAndFindFunc() throws Exception {
    assertFalse(catalog.containFunction("test10", FunctionType.GENERAL));
    FunctionDesc meta =
        new FunctionDesc(
            "test10",
            TestFunc2.class,
            FunctionType.GENERAL,
            CatalogUtil.newSimpleDataType(Type.INT4),
            CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.BLOB));

    catalog.createFunction(meta);
    assertTrue(
        catalog.containFunction(
            "test10", CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.BLOB)));
    FunctionDesc retrived =
        catalog.getFunction("test10", CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.BLOB));

    assertEquals(retrived.getFunctionName(), "test10");
    assertEquals(retrived.getLegacyFuncClass(), TestFunc2.class);
    assertEquals(retrived.getFuncType(), FunctionType.GENERAL);

    assertFalse(
        catalog.containFunction(
            "test10", CatalogUtil.newSimpleDataTypeArray(Type.BLOB, Type.INT4)));
  }
예제 #3
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  @Test
  public final void testFindAnyTypeParamFunc() throws Exception {
    assertFalse(catalog.containFunction("testany", FunctionType.GENERAL));
    FunctionDesc meta =
        new FunctionDesc(
            "testany",
            TestAnyParamFunc.class,
            FunctionType.GENERAL,
            CatalogUtil.newSimpleDataType(Type.INT4),
            CatalogUtil.newSimpleDataTypeArray(Type.ANY));
    catalog.createFunction(meta);

    FunctionDesc retrieved =
        catalog.getFunction("testany", CatalogUtil.newSimpleDataTypeArray(Type.INT1));
    assertEquals(retrieved.getFunctionName(), "testany");
    assertEquals(retrieved.getParamTypes()[0], CatalogUtil.newSimpleDataType(Type.ANY));

    retrieved = catalog.getFunction("testany", CatalogUtil.newSimpleDataTypeArray(Type.INT8));
    assertEquals(retrieved.getFunctionName(), "testany");
    assertEquals(retrieved.getParamTypes()[0], CatalogUtil.newSimpleDataType(Type.ANY));

    retrieved = catalog.getFunction("testany", CatalogUtil.newSimpleDataTypeArray(Type.FLOAT4));
    assertEquals(retrieved.getFunctionName(), "testany");
    assertEquals(retrieved.getParamTypes()[0], CatalogUtil.newSimpleDataType(Type.ANY));

    retrieved = catalog.getFunction("testany", CatalogUtil.newSimpleDataTypeArray(Type.TEXT));
    assertEquals(retrieved.getFunctionName(), "testany");
    assertEquals(retrieved.getParamTypes()[0], CatalogUtil.newSimpleDataType(Type.ANY));
  }
예제 #4
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  @Test
  public final void testDropFunction() throws Exception {
    assertFalse(catalog.containFunction("test3", CatalogUtil.newSimpleDataTypeArray(Type.INT4)));
    FunctionDesc meta =
        new FunctionDesc(
            "test3",
            TestFunc1.class,
            FunctionType.UDF,
            CatalogUtil.newSimpleDataType(Type.INT4),
            CatalogUtil.newSimpleDataTypeArray(Type.INT4));
    catalog.createFunction(meta);
    assertTrue(catalog.containFunction("test3", CatalogUtil.newSimpleDataTypeArray(Type.INT4)));
    catalog.dropFunction("test3");
    assertFalse(catalog.containFunction("test3", CatalogUtil.newSimpleDataTypeArray(Type.INT4)));

    assertFalse(
        catalog.containFunction("test3", CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.BLOB)));
    FunctionDesc overload =
        new FunctionDesc(
            "test3",
            TestFunc2.class,
            FunctionType.GENERAL,
            CatalogUtil.newSimpleDataType(Type.INT4),
            CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.BLOB));
    catalog.createFunction(overload);
    assertTrue(
        catalog.containFunction("test3", CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.BLOB)));
  }
예제 #5
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 @Test
 public final void testSuchFunctionException() throws Exception {
   try {
     assertFalse(
         catalog.containFunction("test123", CatalogUtil.newSimpleDataTypeArray(Type.INT4)));
     catalog.getFunction("test123", CatalogUtil.newSimpleDataTypeArray(Type.INT4));
     fail();
   } catch (UndefinedFunctionException nsfe) {
     // succeed test
   } catch (Throwable e) {
     fail(e.getMessage());
   }
 }
예제 #6
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  @Test(expected = UndefinedFunctionException.class)
  public final void testFindIntInvalidFunc() throws Exception {
    assertFalse(catalog.containFunction("testintinvalid", FunctionType.GENERAL));
    FunctionDesc meta =
        new FunctionDesc(
            "testintinvalid",
            TestIntFunc.class,
            FunctionType.GENERAL,
            CatalogUtil.newSimpleDataType(Type.INT4),
            CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.INT4));
    catalog.createFunction(meta);

    // UPGRADE TO INT8 WILL FAIL ==> LOOK AT SECOND PARAM BELOW
    catalog.getFunction("testintinvalid", CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.INT8));
  }
예제 #7
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  @Test(expected = UndefinedFunctionException.class)
  public final void testFindFloatInvalidFunc() throws Exception {
    assertFalse(catalog.containFunction("testfloatinvalid", FunctionType.GENERAL));
    FunctionDesc meta =
        new FunctionDesc(
            "testfloatinvalid",
            TestFloatFunc.class,
            FunctionType.GENERAL,
            CatalogUtil.newSimpleDataType(Type.INT4),
            CatalogUtil.newSimpleDataTypeArray(Type.FLOAT8, Type.INT4));
    catalog.createFunction(meta);

    // UPGRADE TO DECIMAL WILL FAIL ==> LOOK AT FIRST PARAM BELOW
    catalog.getFunction(
        "testfloatinvalid", CatalogUtil.newSimpleDataTypeArray(Type.NUMERIC, Type.INT4));
  }
예제 #8
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    @Override
    public ReturnState dropTable(RpcController controller, TableIdentifierProto request)
        throws ServiceException {

      String dbName = request.getDatabaseName();
      String tbName = request.getTableName();

      if (linkedMetadataManager.existsDatabase(dbName)) {
        return errInsufficientPrivilege("drop a table in database '" + dbName + "'");
      }

      if (metaDictionary.isSystemDatabase(dbName)) {
        return errInsufficientPrivilege("drop a table in database '" + dbName + "'");
      }

      wlock.lock();
      try {
        store.dropTable(dbName, tbName);
        LOG.info(
            String.format(
                "relation \"%s\" is deleted from the catalog (%s)",
                CatalogUtil.getCanonicalTableName(dbName, tbName), bindAddressStr));

        return OK;

      } catch (Throwable t) {
        printStackTraceIfError(LOG, t);
        return returnError(t);

      } finally {
        wlock.unlock();
      }
    }
예제 #9
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    @Override
    public ReturnState alterTable(RpcController controller, AlterTableDescProto proto) {
      String[] split = CatalogUtil.splitTableName(proto.getTableName());

      if (linkedMetadataManager.existsDatabase(split[0])) {
        return errInsufficientPrivilege("alter a table in database '" + split[0] + "'");
      }

      if (metaDictionary.isSystemDatabase(split[0])) {
        return errInsufficientPrivilege("alter a table in database '" + split[0] + "'");
      }

      wlock.lock();

      try {
        store.alterTable(proto);
        return OK;

      } catch (Throwable t) {
        printStackTraceIfError(LOG, t);
        return returnError(t);

      } finally {
        wlock.unlock();
      }
    }
예제 #10
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    private FunctionDescProto findFunction(
        String signature,
        FunctionType type,
        List<TajoDataTypes.DataType> params,
        boolean strictTypeCheck) {
      List<FunctionDescProto> candidates = Lists.newArrayList();

      if (functions.containsKey(signature)) {
        if (strictTypeCheck) {
          for (FunctionDescProto func : functions.get(signature)) {
            if (func.getSignature().getType() == type
                && func.getSignature().getParameterTypesList().equals(params)) {
              candidates.add(func);
            }
          }
        } else {
          for (FunctionDescProto func : functions.get(signature)) {
            if (func.getSignature().getParameterTypesList() != null
                && CatalogUtil.isMatchedFunction(
                    func.getSignature().getParameterTypesList(), params)) {
              candidates.add(func);
            }
          }
        }
      }

      // if there are more than one function candidates, we choose the nearest matched function.
      if (candidates.size() > 0) {
        return findNearestMatchedFunction(candidates);
      } else {
        return null;
      }
    }
예제 #11
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  @Test
  public final void testFindIntFunc() throws Exception {
    assertFalse(catalog.containFunction("testint", FunctionType.GENERAL));
    FunctionDesc meta =
        new FunctionDesc(
            "testint",
            TestIntFunc.class,
            FunctionType.GENERAL,
            CatalogUtil.newSimpleDataType(Type.INT4),
            CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.INT4));
    catalog.createFunction(meta);

    // UPGRADE TO INT4 SUCCESS==> LOOK AT SECOND PARAM BELOW
    FunctionDesc retrieved =
        catalog.getFunction("testint", CatalogUtil.newSimpleDataTypeArray(Type.INT4, Type.INT2));

    assertEquals(retrieved.getFunctionName(), "testint");
    assertEquals(retrieved.getParamTypes()[0], CatalogUtil.newSimpleDataType(Type.INT4));
    assertEquals(retrieved.getParamTypes()[1], CatalogUtil.newSimpleDataType(Type.INT4));
  }
예제 #12
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  public static TableDesc prepareTable() throws IOException {
    relationSchema =
        SchemaBuilder.builder()
            .add(DEFAULT_DATABASE_NAME + ".indexed.id", Type.INT4)
            .add(DEFAULT_DATABASE_NAME + ".indexed.name", Type.TEXT)
            .add(DEFAULT_DATABASE_NAME + ".indexed.age", Type.INT4)
            .add(DEFAULT_DATABASE_NAME + ".indexed.score", Type.FLOAT8)
            .build();

    String tableName = "indexed";

    TableMeta meta = CatalogUtil.newTableMeta(BuiltinStorages.TEXT, server.getConf());
    return new TableDesc(
        IdentifierUtil.buildFQName(TajoConstants.DEFAULT_DATABASE_NAME, tableName),
        relationSchema,
        meta,
        new Path(CommonTestingUtil.getTestDir(), "indexed").toUri());
  }
예제 #13
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  @Test
  public final void testAddAndDeleteTablePartitionByRange() throws Exception {
    Schema schema =
        SchemaBuilder.builder()
            .add("id", Type.INT4)
            .add("name", Type.TEXT)
            .add("age", Type.INT4)
            .add("score", Type.FLOAT8)
            .build();

    String tableName =
        IdentifierUtil.buildFQName(TajoConstants.DEFAULT_DATABASE_NAME, "addedtable");
    KeyValueSet opts = new KeyValueSet();
    opts.set("file.delimiter", ",");
    TableMeta meta = CatalogUtil.newTableMeta("TEXT", opts);

    Schema partSchema = SchemaBuilder.builder().add("id", Type.INT4).build();
    PartitionMethodDesc partitionDesc =
        new PartitionMethodDesc(
            DEFAULT_DATABASE_NAME, tableName, CatalogProtos.PartitionType.RANGE, "id", partSchema);

    TableDesc desc =
        new TableDesc(
            tableName,
            schema,
            meta,
            new Path(CommonTestingUtil.getTestDir(), "addedtable").toUri());
    desc.setPartitionMethod(partitionDesc);
    assertFalse(catalog.existsTable(tableName));
    catalog.createTable(desc);
    assertTrue(catalog.existsTable(tableName));

    TableDesc retrieved = catalog.getTableDesc(tableName);

    assertEquals(retrieved.getName(), tableName);
    assertEquals(
        retrieved.getPartitionMethod().getPartitionType(), CatalogProtos.PartitionType.RANGE);
    assertEquals(
        retrieved.getPartitionMethod().getExpressionSchema().getColumn(0).getSimpleName(), "id");

    catalog.dropTable(tableName);
    assertFalse(catalog.existsTable(tableName));
  }
예제 #14
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    private FunctionDescProto findFunction(String signature, List<TajoDataTypes.DataType> params) {
      List<FunctionDescProto> candidates = Lists.newArrayList();

      if (functions.containsKey(signature)) {
        for (FunctionDescProto func : functions.get(signature)) {
          if (func.getSignature().getParameterTypesList() != null
              && func.getSignature().getParameterTypesList().equals(params)) {
            candidates.add(func);
          }
        }
      }

      /*
       *
       * FALL BACK to look for nearest match
       * WORKING BUT BAD WAY TO IMPLEMENT.I WOULD RATHER implement compareTo in FunctionDesc to keep them
       * in sorted order of param types LIKE INT1 SHOULD BE BEFORE INT2 should be before INT3 so on.
       * Due to possibility of multiple parameters and types the permutation and combinations are endless
       * to implement compareTo so decided to take the shortcut.
       *
       * */
      if (functions.containsKey(signature)) {
        for (FunctionDescProto func : functions.get(signature)) {
          if (func.getSignature().getParameterTypesList() != null
              && CatalogUtil.isMatchedFunction(
                  func.getSignature().getParameterTypesList(), params)) {
            candidates.add(func);
          }
        }

        // if there are more than one function candidates, we choose the nearest matched function.
        if (candidates.size() > 0) {
          return findNearestMatchedFunction(candidates);
        } else {
          return null;
        }
      }

      return null;
    }
예제 #15
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  @Override
  public void alterTable(final CatalogProtos.AlterTableDescProto alterTableDescProto)
      throws CatalogException {
    final String[] split = CatalogUtil.splitFQTableName(alterTableDescProto.getTableName());

    if (split.length == 1) {
      throw new IllegalArgumentException(
          "alterTable() requires a qualified table name, but it is \""
              + alterTableDescProto.getTableName()
              + "\".");
    }

    final String databaseName = split[0];
    final String tableName = split[1];
    String partitionName = null;
    CatalogProtos.PartitionDescProto partitionDesc = null;

    switch (alterTableDescProto.getAlterTableType()) {
      case RENAME_TABLE:
        if (existTable(databaseName, alterTableDescProto.getNewTableName().toLowerCase())) {
          throw new DuplicateTableException(alterTableDescProto.getNewTableName());
        }
        renameTable(databaseName, tableName, alterTableDescProto.getNewTableName().toLowerCase());
        break;
      case RENAME_COLUMN:
        if (existColumn(
            databaseName, tableName, alterTableDescProto.getAlterColumnName().getNewColumnName())) {
          throw new DuplicateColumnException(
              alterTableDescProto.getAlterColumnName().getNewColumnName());
        }
        renameColumn(databaseName, tableName, alterTableDescProto.getAlterColumnName());
        break;
      case ADD_COLUMN:
        if (existColumn(databaseName, tableName, alterTableDescProto.getAddColumn().getName())) {
          throw new DuplicateColumnException(alterTableDescProto.getAddColumn().getName());
        }
        addNewColumn(databaseName, tableName, alterTableDescProto.getAddColumn());
        break;
      case ADD_PARTITION:
        partitionName = alterTableDescProto.getPartitionDesc().getPartitionName();
        partitionDesc = getPartition(databaseName, tableName, partitionName);
        if (partitionDesc != null) {
          throw new DuplicatePartitionException(partitionName);
        }
        addPartition(databaseName, tableName, alterTableDescProto.getPartitionDesc());
        break;
      case DROP_PARTITION:
        partitionName = alterTableDescProto.getPartitionDesc().getPartitionName();
        partitionDesc = getPartition(databaseName, tableName, partitionName);
        if (partitionDesc == null) {
          throw new UndefinedPartitionException(partitionName);
        }
        dropPartition(databaseName, tableName, partitionDesc);
        break;
      case SET_PROPERTY:
        // TODO - not implemented yet
        break;
      default:
        // TODO
    }
  }
예제 #16
0
  // TODO: This should be added at TAJO-1891
  public final void testAddAndDeleteTablePartitionByColumn() throws Exception {
    Schema schema =
        SchemaBuilder.builder()
            .add("id", Type.INT4)
            .add("name", Type.TEXT)
            .add("age", Type.INT4)
            .add("score", Type.FLOAT8)
            .build();

    String simpleTableName = "addedtable";
    String tableName = IdentifierUtil.buildFQName(DEFAULT_DATABASE_NAME, simpleTableName);
    KeyValueSet opts = new KeyValueSet();
    opts.set("file.delimiter", ",");
    TableMeta meta = CatalogUtil.newTableMeta("TEXT", opts);

    Schema partSchema = SchemaBuilder.builder().add("id", Type.INT4).add("name", Type.TEXT).build();

    PartitionMethodDesc partitionMethodDesc =
        new PartitionMethodDesc(
            DEFAULT_DATABASE_NAME,
            tableName,
            CatalogProtos.PartitionType.COLUMN,
            "id,name",
            partSchema);

    TableDesc desc =
        new TableDesc(
            tableName,
            schema,
            meta,
            new Path(CommonTestingUtil.getTestDir(), simpleTableName).toUri());
    desc.setPartitionMethod(partitionMethodDesc);
    assertFalse(catalog.existsTable(tableName));
    catalog.createTable(desc);
    assertTrue(catalog.existsTable(tableName));

    TableDesc retrieved = catalog.getTableDesc(tableName);

    assertEquals(retrieved.getName(), tableName);
    assertEquals(
        retrieved.getPartitionMethod().getPartitionType(), CatalogProtos.PartitionType.COLUMN);
    assertEquals(
        retrieved.getPartitionMethod().getExpressionSchema().getColumn(0).getSimpleName(), "id");

    testAddPartition(tableName, "id=10/name=aaa");
    testAddPartition(tableName, "id=20/name=bbb");

    List<CatalogProtos.PartitionDescProto> partitions =
        catalog.getPartitionsOfTable(DEFAULT_DATABASE_NAME, simpleTableName);
    assertNotNull(partitions);
    assertEquals(partitions.size(), 2);
    assertEquals(partitions.get(0).getNumBytes(), 0L);

    testGetPartitionsByAlgebra(DEFAULT_DATABASE_NAME, simpleTableName);

    testDropPartition(tableName, "id=10/name=aaa");
    testDropPartition(tableName, "id=20/name=bbb");

    partitions = catalog.getPartitionsOfTable(DEFAULT_DATABASE_NAME, simpleTableName);
    assertNotNull(partitions);
    assertEquals(partitions.size(), 0);

    catalog.dropTable(tableName);
    assertFalse(catalog.existsTable(tableName));
  }
예제 #17
0
  @Override
  public final void createTable(final CatalogProtos.TableDescProto tableDescProto)
      throws CatalogException {
    HiveCatalogStoreClientPool.HiveCatalogStoreClient client = null;

    TableDesc tableDesc = new TableDesc(tableDescProto);
    String[] splitted = CatalogUtil.splitFQTableName(tableDesc.getName());
    String databaseName = splitted[0];
    String tableName = splitted[1];

    try {
      client = clientPool.getClient();

      org.apache.hadoop.hive.metastore.api.Table table =
          new org.apache.hadoop.hive.metastore.api.Table();
      table.setDbName(databaseName);
      table.setTableName(tableName);
      table.setParameters(
          new HashMap<String, String>(tableDesc.getMeta().getOptions().getAllKeyValus()));
      // TODO: set owner
      // table.setOwner();

      StorageDescriptor sd = new StorageDescriptor();
      sd.setSerdeInfo(new SerDeInfo());
      sd.getSerdeInfo().setParameters(new HashMap<String, String>());
      sd.getSerdeInfo().setName(table.getTableName());

      // if tajo set location method, thrift client make exception as follows:
      // Caused by: MetaException(message:java.lang.NullPointerException)
      // If you want to modify table path, you have to modify on Hive cli.
      if (tableDesc.isExternal()) {
        table.setTableType(TableType.EXTERNAL_TABLE.name());
        table.putToParameters("EXTERNAL", "TRUE");

        Path tablePath = new Path(tableDesc.getUri());
        FileSystem fs = tablePath.getFileSystem(conf);
        if (fs.isFile(tablePath)) {
          LOG.warn("A table path is a file, but HiveCatalogStore does not allow a file path.");
          sd.setLocation(tablePath.getParent().toString());
        } else {
          sd.setLocation(tablePath.toString());
        }
      }

      // set column information
      List<Column> columns = tableDesc.getSchema().getRootColumns();
      ArrayList<FieldSchema> cols = new ArrayList<FieldSchema>(columns.size());

      for (Column eachField : columns) {
        cols.add(
            new FieldSchema(
                eachField.getSimpleName(),
                HiveCatalogUtil.getHiveFieldType(eachField.getDataType()),
                ""));
      }
      sd.setCols(cols);

      // set partition keys
      if (tableDesc.hasPartition()
          && tableDesc.getPartitionMethod().getPartitionType().equals(PartitionType.COLUMN)) {
        List<FieldSchema> partitionKeys = new ArrayList<FieldSchema>();
        for (Column eachPartitionKey :
            tableDesc.getPartitionMethod().getExpressionSchema().getRootColumns()) {
          partitionKeys.add(
              new FieldSchema(
                  eachPartitionKey.getSimpleName(),
                  HiveCatalogUtil.getHiveFieldType(eachPartitionKey.getDataType()),
                  ""));
        }
        table.setPartitionKeys(partitionKeys);
      }

      if (tableDesc.getMeta().getStoreType().equalsIgnoreCase(BuiltinStorages.RCFILE)) {
        String serde = tableDesc.getMeta().getOption(StorageConstants.RCFILE_SERDE);
        sd.setInputFormat(org.apache.hadoop.hive.ql.io.RCFileInputFormat.class.getName());
        sd.setOutputFormat(org.apache.hadoop.hive.ql.io.RCFileOutputFormat.class.getName());
        if (StorageConstants.DEFAULT_TEXT_SERDE.equals(serde)) {
          sd.getSerdeInfo()
              .setSerializationLib(
                  org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe.class.getName());
        } else {
          sd.getSerdeInfo()
              .setSerializationLib(
                  org.apache.hadoop.hive.serde2.columnar.LazyBinaryColumnarSerDe.class.getName());
        }

        if (tableDesc.getMeta().getOptions().containsKey(StorageConstants.RCFILE_NULL)) {
          table.putToParameters(
              serdeConstants.SERIALIZATION_NULL_FORMAT,
              StringEscapeUtils.unescapeJava(
                  tableDesc.getMeta().getOption(StorageConstants.RCFILE_NULL)));
        }
      } else if (tableDesc.getMeta().getStoreType().equals(BuiltinStorages.TEXT)) {
        sd.getSerdeInfo()
            .setSerializationLib(
                org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.class.getName());
        sd.setInputFormat(org.apache.hadoop.mapred.TextInputFormat.class.getName());
        sd.setOutputFormat(
            org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat.class.getName());

        String fieldDelimiter =
            tableDesc
                .getMeta()
                .getOption(
                    StorageConstants.TEXT_DELIMITER, StorageConstants.DEFAULT_FIELD_DELIMITER);

        // User can use an unicode for filed delimiter such as \u0001, \001.
        // In this case, java console will convert this value into "\\u001".
        // And hive will un-espace this value again.
        // As a result, user can use right field delimiter.
        // So, we have to un-escape this value.
        sd.getSerdeInfo()
            .putToParameters(
                serdeConstants.SERIALIZATION_FORMAT,
                StringEscapeUtils.unescapeJava(fieldDelimiter));
        sd.getSerdeInfo()
            .putToParameters(
                serdeConstants.FIELD_DELIM, StringEscapeUtils.unescapeJava(fieldDelimiter));
        table.getParameters().remove(StorageConstants.TEXT_DELIMITER);

        if (tableDesc.getMeta().containsOption(StorageConstants.TEXT_NULL)) {
          table.putToParameters(
              serdeConstants.SERIALIZATION_NULL_FORMAT,
              StringEscapeUtils.unescapeJava(
                  tableDesc.getMeta().getOption(StorageConstants.TEXT_NULL)));
          table.getParameters().remove(StorageConstants.TEXT_NULL);
        }
      } else if (tableDesc
          .getMeta()
          .getStoreType()
          .equalsIgnoreCase(BuiltinStorages.SEQUENCE_FILE)) {
        String serde = tableDesc.getMeta().getOption(StorageConstants.SEQUENCEFILE_SERDE);
        sd.setInputFormat(org.apache.hadoop.mapred.SequenceFileInputFormat.class.getName());
        sd.setOutputFormat(
            org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat.class.getName());

        if (StorageConstants.DEFAULT_TEXT_SERDE.equals(serde)) {
          sd.getSerdeInfo()
              .setSerializationLib(
                  org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.class.getName());

          String fieldDelimiter =
              tableDesc
                  .getMeta()
                  .getOption(
                      StorageConstants.SEQUENCEFILE_DELIMITER,
                      StorageConstants.DEFAULT_FIELD_DELIMITER);

          // User can use an unicode for filed delimiter such as \u0001, \001.
          // In this case, java console will convert this value into "\\u001".
          // And hive will un-espace this value again.
          // As a result, user can use right field delimiter.
          // So, we have to un-escape this value.
          sd.getSerdeInfo()
              .putToParameters(
                  serdeConstants.SERIALIZATION_FORMAT,
                  StringEscapeUtils.unescapeJava(fieldDelimiter));
          sd.getSerdeInfo()
              .putToParameters(
                  serdeConstants.FIELD_DELIM, StringEscapeUtils.unescapeJava(fieldDelimiter));
          table.getParameters().remove(StorageConstants.SEQUENCEFILE_DELIMITER);
        } else {
          sd.getSerdeInfo()
              .setSerializationLib(
                  org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.class.getName());
        }

        if (tableDesc.getMeta().containsOption(StorageConstants.SEQUENCEFILE_NULL)) {
          table.putToParameters(
              serdeConstants.SERIALIZATION_NULL_FORMAT,
              StringEscapeUtils.unescapeJava(
                  tableDesc.getMeta().getOption(StorageConstants.SEQUENCEFILE_NULL)));
          table.getParameters().remove(StorageConstants.SEQUENCEFILE_NULL);
        }
      } else {
        if (tableDesc.getMeta().getStoreType().equalsIgnoreCase(BuiltinStorages.PARQUET)) {
          sd.setInputFormat(parquet.hive.DeprecatedParquetInputFormat.class.getName());
          sd.setOutputFormat(parquet.hive.DeprecatedParquetOutputFormat.class.getName());
          sd.getSerdeInfo()
              .setSerializationLib(parquet.hive.serde.ParquetHiveSerDe.class.getName());
        } else {
          throw new UnsupportedException(
              tableDesc.getMeta().getStoreType() + " in HivecatalogStore");
        }
      }

      sd.setSortCols(new ArrayList<Order>());

      table.setSd(sd);
      client.getHiveClient().createTable(table);
    } catch (Throwable t) {
      throw new TajoInternalError(t);
    } finally {
      if (client != null) client.release();
    }
  }