From ef4a910078014110b2fc4f91b68bca99f43fc177 Mon Sep 17 00:00:00 2001
From: Colin Goodheart-Smithe <colin.goodheart-smithe@elasticsearch.com>
Date: Thu, 12 Feb 2015 14:01:34 +0000
Subject: [PATCH] fix to the name of the injected aggregation for derivatives

---
 .../aggregations/reducers/derivative/DerivativeReducer.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/elasticsearch/search/aggregations/reducers/derivative/DerivativeReducer.java b/src/main/java/org/elasticsearch/search/aggregations/reducers/derivative/DerivativeReducer.java
index d2cfae6784b..975ad809adf 100644
--- a/src/main/java/org/elasticsearch/search/aggregations/reducers/derivative/DerivativeReducer.java
+++ b/src/main/java/org/elasticsearch/search/aggregations/reducers/derivative/DerivativeReducer.java
@@ -96,9 +96,9 @@ public class DerivativeReducer extends Reducer {
                 double diff = thisBucketValue - lastBucketValue;
 
                 List<InternalAggregation> aggs = new ArrayList<>(Lists.transform(bucket.getAggregations().asList(), FUNCTION));
-                aggs.add(new InternalSimpleValue(bucketsPath, diff, null, new ArrayList<Reducer>(), metaData())); // NOCOMMIT implement formatter for derivative reducer
+                aggs.add(new InternalSimpleValue(name(), diff, null, new ArrayList<Reducer>(), metaData())); // NOCOMMIT implement formatter for derivative reducer
                 InternalHistogram.Bucket newBucket = factory.createBucket(((DateTime) bucket.getKey()).getMillis(), bucket.getDocCount(),
-                        new InternalAggregations(aggs), bucket.getKeyed(), bucket.getFormatter()); // NOCOMMIT fix key resolution for dates
+                        new InternalAggregations(aggs), bucket.getKeyed(), bucket.getFormatter()); // NOCOMMIT fix key resolution to deal with numbers and dates
                 newBuckets.add(newBucket);
             } else {
                 newBuckets.add(bucket);