Merge branch 'main' into gen-1322

ingestion/setup.py

@@ -258,6 +258,7 @@
  VERSIONS["lkml"],
  "gitpython~=3.1.34",
  VERSIONS["giturlparse"],
+ "python-liquid",
  },
  "mlflow": {"mlflow-skinny>=2.3.0"},
  "mongo": {VERSIONS["mongo"], VERSIONS["pandas"], VERSIONS["numpy"]},
@@ -299,6 +300,7 @@
  "psycopg2-binary",
  VERSIONS["geoalchemy2"],
  },
+ "mstr": {"mstr-rest-requests==0.14.1"},
  "sagemaker": {VERSIONS["boto3"]},
  "salesforce": {"simple_salesforce~=1.11"},
  "sample-data": {VERSIONS["avro"], VERSIONS["grpc-tools"]},

ingestion/src/metadata/ingestion/source/dashboard/looker/metadata.py

@@ -28,6 +28,7 @@
 
 import giturlparse
 import lkml
+from liquid import Template
 from looker_sdk.sdk.api40.methods import Looker40SDK
 from looker_sdk.sdk.api40.models import Dashboard as LookerDashboard
 from looker_sdk.sdk.api40.models import (
@@ -450,11 +451,11 @@ def yield_bulk_datamodel(
  view.name, "Data model (View) filtered out."
  )
  continue
-
+ view_name = view.from_ if view.from_ else view.name
  yield from self._process_view(
- view_name=ViewName(view.name), explore=model
+ view_name=ViewName(view_name), explore=model
  )
- if len(model.joins) == 0 and model.sql_table_name:
+ if model.view_name:
  yield from self._process_view(
  view_name=ViewName(model.view_name), explore=model
  )
@@ -570,7 +571,8 @@ def add_view_lineage(
  db_service_names = self.get_db_service_names()
 
  if view.sql_table_name:
- source_table_name = self._clean_table_name(view.sql_table_name)
+ sql_table_name = self._render_table_name(view.sql_table_name)
+ source_table_name = self._clean_table_name(sql_table_name)
 
  # View to the source is only there if we are informing the dbServiceNames
  for db_service_name in db_service_names or []:
@@ -726,6 +728,33 @@ def _clean_table_name(table_name: str) -> str:
 
  return table_name.lower().split(" as ")[0].strip()
 
+ @staticmethod
+ def _render_table_name(table_name: str) -> str:
+ """
+ sql_table_names might contain Liquid templates
+ when defining an explore. e.g,:
+ sql_table_name:
+ {% if openmetadata %}
+ event
+ {% elsif event.created_week._in_query %}
+ event_by_week
+ {% else %}
+ event
+ {% endif %} ;;
+ we should render the template and give the option
+ to render a specific value during metadata ingestion
+ using the "openmetadata" context argument
+ :param table_name: table name with possible templating
+ :return: rendered table name
+ """
+ try:
+ context = {"openmetadata": True}
+ template = Template(table_name)
+ sql_table_name = template.render(context)
+ except Exception:
+ sql_table_name = table_name
+ return sql_table_name
+
  @staticmethod
  def get_dashboard_sources(dashboard_details: LookerDashboard) -> Set[str]:
  """

ingestion/src/metadata/ingestion/source/dashboard/powerbi/metadata.py

@@ -544,12 +544,12 @@ def create_datamodel_report_lineage(
  to_entity=report_entity, from_entity=datamodel_entity
  )
 
- # create the lineage between table and datamodel
- yield from self.create_table_datamodel_lineage(
- db_service_name=db_service_name,
- tables=dataset.tables,
- datamodel_entity=datamodel_entity,
- )
+ for table in dataset.tables or []:
+  yield self._get_table_and_datamodel_lineage(
+  db_service_name=db_service_name,
+  table=table,
+  datamodel_entity=datamodel_entity,
+  )
 
  # create the lineage between table and datamodel using the pbit files
  if self.client.file_client:
@@ -678,20 +678,6 @@ def create_table_datamodel_lineage_from_files(
  )
  )
 
- def create_table_datamodel_lineage(
- self,
- db_service_name: str,
- tables: Optional[List[PowerBiTable]],
- datamodel_entity: Optional[DashboardDataModel],
- ) -> Iterable[Either[CreateDashboardRequest]]:
- """Method to create lineage between table and datamodels"""
- for table in tables or []:
- yield self._get_table_and_datamodel_lineage(
- db_service_name=db_service_name,
- table=table,
- datamodel_entity=datamodel_entity,
- )
-
  def yield_dashboard_lineage_details(
  self,
  dashboard_details: Union[PowerBIDashboard, PowerBIReport],

ingestion/src/metadata/ingestion/source/database/dbt/dbt_service.py

@@ -203,6 +203,7 @@ def remove_manifest_non_required_keys(self, manifest_dict: dict):
  "compiled_sql",
  "raw_code",
  "raw_sql",
+ "language",
  }
 
  for node, value in manifest_dict.get( # pylint: disable=unused-variable

ingestion/src/metadata/ingestion/source/database/iceberg/catalog/rest.py

@@ -49,7 +49,7 @@ def get_catalog(cls, catalog: IcebergCatalog) -> Catalog:
 
  parameters = {
  "warehouse": catalog.warehouseLocation,
- "uri": catalog.connection.uri,
+ "uri": str(catalog.connection.uri),
  "credential": credential,
  "token": catalog.connection.token.get_secret_value()
  if catalog.connection.token

ingestion/src/metadata/profiler/metrics/composed/null_ratio.py

@@ -50,8 +50,9 @@ def fn(self, res: Dict[str, Any]) -> Optional[float]:
  results of other Metrics
  """
 
- count = res.get(Count.name())
- null_count = res.get(NullCount.name())
- if count + null_count == 0:
+ count = res.get(Count.name(), 0)
+ null_count = res.get(NullCount.name(), 0)
+ total = count + null_count
+ if total == 0:
  return None
- return null_count / (null_count + count)
+ return null_count / total

ingestion/src/metadata/profiler/orm/functions/table_metric_computer.py

@@ -176,6 +176,8 @@ def compute(self):
  )
 
  rest = self._runner._session.execute(query).first()
+ if not rest:
+ return None
  if rest.rowCount is None:
  # if we don't have any row count, fallback to the base logic
  return super().compute()

ingestion/src/metadata/profiler/orm/types/custom_hex_byte_string.py

@@ -22,6 +22,7 @@
 from metadata.utils.logger import ingestion_logger
 
 logger = ingestion_logger()
+NULL_BYTE = "\x00"
 
 
 class HexByteString(TypeDecorator):
@@ -63,10 +64,22 @@ def process_result_value(self, value: Optional[bytes], dialect) -> Optional[str]
  detected_encoding = chardet.detect(bytes_value).get("encoding")
  if detected_encoding:
  try:
- value = bytes_value.decode(encoding=detected_encoding)
- return value
+ # Decode the bytes value with the detected encoding and replace errors with "?"
+ # if bytes cannot be decoded e.g. b"\x66\x67\x67\x9c", if detected_encoding="utf-8"
+ # will result in 'foo�' (instead of failing)
+ str_value = bytes_value.decode(
+ encoding=detected_encoding, errors="replace"
+ )
+ # Replace NULL_BYTE with empty string to avoid errors with
+ # the database client (should be O(n))
+ str_value = (
+ str_value.replace(NULL_BYTE, "")
+ if NULL_BYTE in str_value
+ else str_value
+ )
+ return str_value
  except Exception as exc:
- logger.debug("Failed to parse bytes valud as string: %s", exc)
+ logger.debug("Failed to parse bytes value as string: %s", exc)
  logger.debug(traceback.format_exc())
 
  return value.hex()

ingestion/src/metadata/profiler/processor/sampler/sqlalchemy/snowflake/sampler.py

@@ -34,7 +34,6 @@ class SnowflakeSampler(SQASampler):
  run the query in the whole table.
  """
 
- # pylint: disable=too-many-arguments
  def __init__(
  self,
  client,