protected UnkeyedHiveTable createUnKeyedTable()

in amoro-format-mixed/amoro-mixed-hive/src/main/java/org/apache/amoro/hive/catalog/MixedHiveTables.java [295:376]
79 lines of code
4 McCabe index (conditional complexity)

  protected UnkeyedHiveTable createUnKeyedTable(
      TableMeta tableMeta,
      Schema schema,
      PrimaryKeySpec primaryKeySpec,
      PartitionSpec partitionSpec) {
    boolean allowExistedHiveTable = allowExistedHiveTable(tableMeta);
    TableIdentifier tableIdentifier = TableIdentifier.of(tableMeta.getTableIdentifier());
    String baseLocation = checkLocation(tableMeta, MetaTableProperties.LOCATION_KEY_BASE);
    String tableLocation = checkLocation(tableMeta, MetaTableProperties.LOCATION_KEY_TABLE);
    fillTableProperties(tableMeta);
    String hiveLocation =
        tableMeta.getProperties().get(HiveTableProperties.BASE_HIVE_LOCATION_ROOT);

    Table table =
        tableMetaStore.doAs(
            () -> {
              try {
                Table createTable =
                    tables.create(schema, partitionSpec, tableMeta.getProperties(), baseLocation);
                // Set name mapping using true schema
                createTable
                    .updateProperties()
                    .set(
                        org.apache.iceberg.TableProperties.DEFAULT_NAME_MAPPING,
                        NameMappingParser.toJson(MappingUtil.create(createTable.schema())))
                    .commit();
                return createTable;
              } catch (Exception e) {
                throw new IllegalStateException("create table failed", e);
              }
            });
    try {
      hiveClientPool.run(
          client -> {
            if (allowExistedHiveTable) {
              org.apache.hadoop.hive.metastore.api.Table hiveTable =
                  client.getTable(tableIdentifier.getDatabase(), tableIdentifier.getTableName());
              Map<String, String> hiveParameters = hiveTable.getParameters();
              hiveParameters.putAll(constructProperties(primaryKeySpec, tableMeta));
              hiveTable.setParameters(hiveParameters);
              client.alterTable(
                  tableIdentifier.getDatabase(), tableIdentifier.getTableName(), hiveTable);
            } else {
              org.apache.hadoop.hive.metastore.api.Table hiveTable =
                  newHiveTable(tableMeta, schema, partitionSpec);
              hiveTable.setSd(
                  HiveTableUtil.storageDescriptor(
                      schema,
                      partitionSpec,
                      hiveLocation,
                      FileFormat.valueOf(
                          PropertyUtil.propertyAsString(
                                  tableMeta.getProperties(),
                                  TableProperties.BASE_FILE_FORMAT,
                                  TableProperties.BASE_FILE_FORMAT_DEFAULT)
                              .toUpperCase(Locale.ENGLISH))));
              setProToHive(hiveTable, primaryKeySpec, tableMeta);
              client.createTable(hiveTable);
            }
            return null;
          });
    } catch (TException | InterruptedException e) {
      throw new RuntimeException(
          "Failed to create hive table:" + tableMeta.getTableIdentifier(), e);
    }

    AuthenticatedHadoopFileIO fileIO =
        AuthenticatedFileIOs.buildRecoverableHadoopFileIO(
            tableIdentifier,
            tableLocation,
            tableMeta.getProperties(),
            tableMetaStore,
            catalogProperties);
    return new UnkeyedHiveTable(
        tableIdentifier,
        MixedFormatCatalogUtil.useMixedTableOperations(
            table, baseLocation, fileIO, tableMetaStore.getConfiguration()),
        fileIO,
        tableLocation,
        hiveClientPool,
        catalogProperties);
  }