From 55de74cc45bdc20110b5f293653f64a7c074403f Mon Sep 17 00:00:00 2001
From: Joel Bernstein <jbernste@apache.org>
Date: Wed, 26 Apr 2017 22:34:20 -0400
Subject: [PATCH] SEARCH-313: Handled unescaped plus sign in gap

---
 .../apache/solr/client/solrj/io/stream/TimeSeriesStream.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/TimeSeriesStream.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/TimeSeriesStream.java
index cdab2d0cbd7..e0761a1eb8e 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/TimeSeriesStream.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/TimeSeriesStream.java
@@ -168,6 +168,9 @@ public class TimeSeriesStream extends TupleStream implements Expressible  {
     this.collection = collection;
     this.start = start;
     this.gap = gap;
+    if(!gap.startsWith("+")) {
+      this.gap = "+"+gap;
+    }
     this.metrics = metrics;
     this.field = field;
     this.params = params;