/** * First tries getting the {@code FieldSchema}s from the {@code HiveRegistrationUnit}'s columns, if set. * Else, gets the {@code FieldSchema}s from the deserializer. */ private static List<FieldSchema> getFieldSchemas(HiveRegistrationUnit unit) { List<Column> columns = unit.getColumns(); List<FieldSchema> fieldSchemas = new ArrayList<>(); if (columns != null && columns.size() > 0) { fieldSchemas = getFieldSchemas(columns); } else { Deserializer deserializer = getDeserializer(unit); if (deserializer != null) { try { fieldSchemas = MetaStoreUtils.getFieldsFromDeserializer(unit.getTableName(), deserializer); } catch (SerDeException | MetaException e) { LOG.warn("Encountered exception while getting fields from deserializer.", e); } } } return fieldSchemas; }
private static SerDeInfo getSerDeInfo(HiveRegistrationUnit unit) { State props = unit.getSerDeProps(); SerDeInfo si = new SerDeInfo(); si.setParameters(getParameters(props)); si.setName(unit.getTableName()); if (unit.getSerDeType().isPresent()) { si.setSerializationLib(unit.getSerDeType().get()); } return si; }
"." + unit.getTableName()); return null;
/** * First tries getting the {@code FieldSchema}s from the {@code HiveRegistrationUnit}'s columns, if set. * Else, gets the {@code FieldSchema}s from the deserializer. */ private static List<FieldSchema> getFieldSchemas(HiveRegistrationUnit unit) { List<Column> columns = unit.getColumns(); List<FieldSchema> fieldSchemas = new ArrayList<>(); if (columns != null && columns.size() > 0) { fieldSchemas = getFieldSchemas(columns); } else { Deserializer deserializer = getDeserializer(unit); if (deserializer != null) { try { fieldSchemas = MetaStoreUtils.getFieldsFromDeserializer(unit.getTableName(), deserializer); } catch (SerDeException | MetaException e) { LOG.warn("Encountered exception while getting fields from deserializer.", e); } } } return fieldSchemas; }
private static SerDeInfo getSerDeInfo(HiveRegistrationUnit unit) { State props = unit.getSerDeProps(); SerDeInfo si = new SerDeInfo(); si.setParameters(getParameters(props)); si.setName(unit.getTableName()); if (unit.getSerDeType().isPresent()) { si.setSerializationLib(unit.getSerDeType().get()); } return si; }
"." + unit.getTableName()); return null;