Backport #83891 to 25.7: Fix 02233_HTTP_ranged

robot-clickhouse · robot-clickhouse · commit 81fcb0ddfb4c · 2025-07-17T17:13:27.000Z
diff --git a/tests/queries/0_stateless/02233_HTTP_ranged.python b/tests/queries/0_stateless/02233_HTTP_ranged.python
@@ -55,9 +55,12 @@ EXPECTED_ANSWER = """{\\n\\t"login": "ClickHouse",\\n\\t"id": 54801242,\\n\\t"na
 #####################################################################################
 
 # IP-address of this host accessible from the outside world. Get the first one
-HTTP_SERVER_HOST = (
-    subprocess.check_output(["hostname", "-i"]).decode("utf-8").strip().split()[0]
-)
+try:
+    HTTP_SERVER_HOST = (
+        subprocess.check_output(["hostname", "-i"]).decode("utf-8").strip().split()[0]
+    )
+except:
+    HTTP_SERVER_HOST = "127.0.0.1"
 IS_IPV6 = is_ipv6(HTTP_SERVER_HOST)
 HTTP_SERVER_PORT = get_local_port(HTTP_SERVER_HOST, IS_IPV6)
 
@@ -275,15 +278,16 @@ def run_test(allow_range, settings, check_retries=False):
 def main():
     t, httpd = start_server()
 
-    settings = {"max_download_buffer_size": 20}
+    settings = {"max_threads": 1}
+    settings["max_download_buffer_size"] = 20
 
     # Test Accept-Ranges=False
     run_test(allow_range=False, settings=settings)
     # Test Accept-Ranges=True, parallel download is used
     run_test(allow_range=True, settings=settings)
 
     # Test Accept-Ranges=True, parallel download is used
-    settings = {"max_download_buffer_size": 10}
+    settings["max_download_buffer_size"] = 10
     run_test(allow_range=True, settings=settings)
 
     # Test Accept-Ranges=True, parallel download is not used,
