From 6cd6f6d9453b60a3d79c1ef58bb55364178f7141 Mon Sep 17 00:00:00 2001
From: TalkWithKeyboard <610347922@qq.com>
Date: Sun, 15 May 2022 16:02:32 +0800
Subject: [PATCH] fix NPE while get relation

---
 dbt/adapters/spark/impl.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dbt/adapters/spark/impl.py b/dbt/adapters/spark/impl.py
index 7de5fceb9..9652a24be 100644
--- a/dbt/adapters/spark/impl.py
+++ b/dbt/adapters/spark/impl.py
@@ -213,7 +213,7 @@ def get_relation(
 
         cached = super().get_relation(database, schema, identifier)
         logger.info(f">>> get_relation: {cached.render() if cached is not None else 'Empty'}")
-        return self._set_relation_information(cached)
+        return self._set_relation_information(cached) if cached else None
 
     def parse_describe_extended(
             self, relation: Relation, raw_rows: List[agate.Row]