From 6982a175113055139e7cb94cb0d3d5af135af773 Mon Sep 17 00:00:00 2001
From: Kousuke Saruta <sarutak@oss.nttdata.com>
Date: Mon, 27 Apr 2020 10:10:13 +0900
Subject: [PATCH] Added font color setting for DAG-viz for query-plan.

---
 .../apache/spark/sql/execution/ui/static/spark-sql-viz.css    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sql/core/src/main/resources/org/apache/spark/sql/execution/ui/static/spark-sql-viz.css b/sql/core/src/main/resources/org/apache/spark/sql/execution/ui/static/spark-sql-viz.css
index a40ae41bf5a5..9a32b79cd070 100644
--- a/sql/core/src/main/resources/org/apache/spark/sql/execution/ui/static/spark-sql-viz.css
+++ b/sql/core/src/main/resources/org/apache/spark/sql/execution/ui/static/spark-sql-viz.css
@@ -39,6 +39,10 @@
   font-weight: bold;
 }
 
+#plan-viz-graph svg text {
+  fill: #333;
+}
+
 #plan-viz-graph svg path {
   stroke: #444;
   stroke-width: 1.5px;