From ce74b1ddc23fd3ab94dbd58064c16f85f49119a9 Mon Sep 17 00:00:00 2001
From: Mattia Rossi <mattia.rossi@gmail.com>
Date: Tue, 27 Nov 2018 03:42:20 -0500
Subject: [PATCH] Requested Backend changes, removed link in popover
 description for the offset field

---
 pkg/tsdb/elasticsearch/time_series_query.go                  | 5 +++--
 .../datasource/elasticsearch/partials/bucket_agg.html        | 3 +--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkg/tsdb/elasticsearch/time_series_query.go b/pkg/tsdb/elasticsearch/time_series_query.go
index 3e43a26089a..a25c3cf693d 100644
--- a/pkg/tsdb/elasticsearch/time_series_query.go
+++ b/pkg/tsdb/elasticsearch/time_series_query.go
@@ -134,9 +134,10 @@ func addDateHistogramAgg(aggBuilder es.AggBuilder, bucketAgg *BucketAgg, timeFro
 			a.Interval = "$__interval"
 		}
 
-		if bucketAgg.Settings.Get("offset").MustString("") != "" {
-			a.Offset = bucketAgg.Settings.Get("offset").MustString("")
+		if offset, err := bucketAgg.Settings.Get("offset").String(); err == nil {
+			a.Offset = offset
 		}
+
 		if missing, err := bucketAgg.Settings.Get("missing").String(); err == nil {
 			a.Missing = &missing
 		}
diff --git a/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html b/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
index 9d6b8196e8e..b17f03bced3 100644
--- a/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
+++ b/public/app/plugins/datasource/elasticsearch/partials/bucket_agg.html
@@ -74,8 +74,7 @@
 			<label class="gf-form-label width-10">
 				Offset
 				<info-popover mode="right-normal">
-					Change the start value of each bucket by the specified positive (+) or negative offset (-) duration, such as 1h for an hour, or 1d for a day, 
-					see https://www.elastic.co/guide/en/elasticsearch/reference/current/common-options.html#time-units for further details
+					Change the start value of each bucket by the specified positive (+) or negative offset (-) duration, such as 1h for an hour, or 1d for a day
 				</info-popover>
 			</label>
 			<input class="gf-form-input max-width-12" type="text" ng-model="agg.settings.offset" ng-change="onChangeInternal()">