BigQuery: Limit number of jobs looped through. (googleapis#5104)

tswast · web-flow · commit 8a1461acc673 · 2018-03-26T09:26:36.000-07:00
The `list_jobs` snippet was taking a very long time in the CI tests.
This should keep it from timing out.
diff --git a/docs/bigquery/snippets.py b/docs/bigquery/snippets.py
@@ -1767,8 +1767,9 @@ def do_something_with(_):
         pass
 
     # [START client_list_jobs]
-    job_iterator = client.list_jobs()  # API request(s)
-    for job in job_iterator:
+    job_iterator = client.list_jobs(
+        max_results=10)  # Optionally, limit the results to 10 jobs.
+    for job in job_iterator:  # API request(s) happen when iterating
         do_something_with(job)
     # [END client_list_jobs]
 
