Fix timeout keeper-client

ClickHouse · Sep 11, 2023 · 4f5d132 · 4f5d132
1 parent 9263107
commit 4f5d132
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tests/integration/helpers/keeper_utils.py b/tests/integration/helpers/keeper_utils.py
@@ -78,6 +78,8 @@ def execute_query(self, query: str, timeout: float = 10.0) -> str:
         self.proc.stdin.flush()
 
         events = self.poller.poll(timeout)
+        if not events:
+            raise TimeoutError(f"Keeper client returned no output")
 
         for fd_num, event in events:
             if event & (select.EPOLLIN | select.EPOLLPRI):