populate the cache on compile, too (#1705)

core/dbt/task/compile.py

@@ -9,6 +9,10 @@ class CompileTask(GraphRunnableTask):
     def raise_on_first_error(self):
         return True
 
+    def before_run(self, adapter, selected_uids):
+        with adapter.connection_named('master'):
+            self.populate_adapter_cache(adapter)
+
     def build_query(self):
         return {
             "include": self.args.models,

core/dbt/task/run.py

@@ -56,9 +56,6 @@ def __init__(self, args, config):
     def raise_on_first_error(self):
         return False
 
-    def populate_adapter_cache(self, adapter):
-        adapter.set_relations_cache(self.manifest)
-
     def get_hook_sql(self, adapter, hook, idx, num_hooks, extra_context):
         compiled = compile_node(adapter, self.config, hook, self.manifest,
                                 extra_context)

core/dbt/task/runnable.py

@@ -52,6 +52,9 @@ def _runtime_initialize(self):
         self.load_manifest()
         self.compile_manifest()
 
+    def populate_adapter_cache(self, adapter):
+        adapter.set_relations_cache(self.manifest)
+
 
 class GraphRunnableTask(ManifestTask):
     def __init__(self, args, config):