Avoid query plan changing during iteration

2013-06-26 15:24:27 -05:00
parent cf22f4dce7
commit 2fc284a3f3
1 changed files with 1 additions and 1 deletions
--- a/cassandra/policies.py
+++ b/cassandra/policies.py
@@ -40,7 +40,7 @@ class RoundRobinPolicy(LoadBalancingPolicy):
        length = len(self._live_hosts)
        if length:
            pos %= length
-            return islice(cycle(self._live_hosts), pos, pos + length)
+            return list(islice(cycle(self._live_hosts), pos, pos + length))
        else:
            return []