From c4cd610528473a70c57c773c4b7046debd537ed1 Mon Sep 17 00:00:00 2001
From: Matt Jacobs <mjacobs@netflix.com>
Date: Wed, 26 Oct 2016 20:33:09 -0700
Subject: [PATCH] Clear the percentile snapshot whenever all buckets get
 cleared

---
 .../com/netflix/hystrix/util/HystrixRollingPercentile.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hystrix-core/src/main/java/com/netflix/hystrix/util/HystrixRollingPercentile.java b/hystrix-core/src/main/java/com/netflix/hystrix/util/HystrixRollingPercentile.java
index faf17a844..8ab1ade44 100644
--- a/hystrix-core/src/main/java/com/netflix/hystrix/util/HystrixRollingPercentile.java
+++ b/hystrix-core/src/main/java/com/netflix/hystrix/util/HystrixRollingPercentile.java
@@ -308,6 +308,9 @@ public void reset() {
 
         // clear buckets so we start over again
         buckets.clear();
+
+        // and also make sure the percentile snapshot gets reset
+        currentPercentileSnapshot = new PercentileSnapshot(buckets.getArray());
     }
 
     /* package-private for testing */ static class PercentileBucketData {