fix(ingestion/unity-catalog): fixed issue with profiling with GE turn…

…ed on (datahub-project#10752)

Co-authored-by: Aseem Bansal <asmbansal2@gmail.com>

metadata-ingestion/src/datahub/ingestion/source/unity/source.py

@@ -262,7 +262,7 @@ def get_workunit_processors(self) -> List[Optional[MetadataWorkUnitProcessor]]:
     def get_workunits_internal(self) -> Iterable[MetadataWorkUnit]:
         self.report.report_ingestion_stage_start("Ingestion Setup")
         wait_on_warehouse = None
-        if self.config.is_profiling_enabled() or self.config.include_hive_metastore:
+        if self.config.include_hive_metastore:
             self.report.report_ingestion_stage_start("Start warehouse")
             # Can take several minutes, so start now and wait later
             wait_on_warehouse = self.unity_catalog_api_proxy.start_warehouse()
@@ -309,9 +309,20 @@ def get_workunits_internal(self) -> Iterable[MetadataWorkUnit]:
             )
 
         if self.config.is_profiling_enabled():
-            self.report.report_ingestion_stage_start("Wait on warehouse")
-            assert wait_on_warehouse
-            wait_on_warehouse.result()
+            self.report.report_ingestion_stage_start("Start warehouse")
+            # Need to start the warehouse again for profiling,
+            # as it may have been stopped after ingestion might take
+            # longer time to complete
+            wait_on_warehouse = self.unity_catalog_api_proxy.start_warehouse()
+            if wait_on_warehouse is None:
+                self.report.report_failure(
+                    "initialization",
+                    f"SQL warehouse {self.config.profiling.warehouse_id} not found",
+                )
+                return
+            else:
+                # wait until warehouse is started
+                wait_on_warehouse.result()
 
             self.report.report_ingestion_stage_start("Profiling")
             if isinstance(self.config.profiling, UnityCatalogAnalyzeProfilerConfig):