From 997de535d69fd728080e6c44ec9545c53ff849e4 Mon Sep 17 00:00:00 2001
From: Jack Mazanec <jmazane1@nd.edu>
Date: Mon, 13 Apr 2020 18:48:20 -0700
Subject: [PATCH] Modified Circuit Breaker threshold from 60%->50% (#92)

---
 .../opendistroforelasticsearch/knn/index/KNNSettings.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/amazon/opendistroforelasticsearch/knn/index/KNNSettings.java b/src/main/java/com/amazon/opendistroforelasticsearch/knn/index/KNNSettings.java
index 958239a6..464ce10c 100644
--- a/src/main/java/com/amazon/opendistroforelasticsearch/knn/index/KNNSettings.java
+++ b/src/main/java/com/amazon/opendistroforelasticsearch/knn/index/KNNSettings.java
@@ -157,7 +157,7 @@ public class KNNSettings {
              */
             put(KNN_MEMORY_CIRCUIT_BREAKER_ENABLED, Setting.boolSetting(KNN_MEMORY_CIRCUIT_BREAKER_ENABLED,true,
                     NodeScope, Dynamic));
-            put(KNN_MEMORY_CIRCUIT_BREAKER_LIMIT, knnMemoryCircuitBreakerSetting(KNN_MEMORY_CIRCUIT_BREAKER_LIMIT, "60%",
+            put(KNN_MEMORY_CIRCUIT_BREAKER_LIMIT, knnMemoryCircuitBreakerSetting(KNN_MEMORY_CIRCUIT_BREAKER_LIMIT, "50%",
                     NodeScope, Dynamic));
 
             /**