+ for _ in range(5):
+ try:
+ vectors = self.statistics.get_counter('/nodes/pg1-tx/vectors')
+ if vectors[0] == 0:
+ raise ValueError("Nodes counters are not up to date")
+ break
+ except:
+ t, v, tb = sys.exc_info()
+
+ self.sleep(0.1)
+ continue
+ else:
+ six.reraise(t, v, tb)