From 5da861e5cf858b04e26250d216d931bb246d9b26 Mon Sep 17 00:00:00 2001
From: Mariusz Jurowicz <mjurowicz-xsolve@users.noreply.github.com>
Date: Tue, 12 Jun 2018 13:51:27 +0200
Subject: [PATCH] #7447 improve SparkUI status widget (#7514)

---
 js/notebook/src/SparkUI.ts              | 2 +-
 js/notebook/src/shared/bkUtils.js       | 4 ++--
 js/notebook/src/shared/style/spark.scss | 1 -
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/js/notebook/src/SparkUI.ts b/js/notebook/src/SparkUI.ts
index f3bb46466d..f4636b9016 100644
--- a/js/notebook/src/SparkUI.ts
+++ b/js/notebook/src/SparkUI.ts
@@ -191,7 +191,7 @@ export class SparkUIView extends widgets.VBoxView {
     this.sparkStats.node.innerHTML = `
       <div class="active label label-info" title="Active Tasks">0</div> <div
       class="dead label label-danger" title="Dead Executors">0</div> <div
-      class="memory label label-default" title="Storage Memory">0.0 B</div>
+      class="memory label label-default" title="Storage Memory">0 KB</div>
     `;
 
     this.connectionLabelActive = this.sparkStats.node.querySelector('.active');
diff --git a/js/notebook/src/shared/bkUtils.js b/js/notebook/src/shared/bkUtils.js
index 4835aebc3a..cab1d46d62 100644
--- a/js/notebook/src/shared/bkUtils.js
+++ b/js/notebook/src/shared/bkUtils.js
@@ -56,10 +56,10 @@ module.exports = {
     return jQuery.Deferred();
   },
   formatBytes: function(bytes) {
-    if (bytes == 0) return '0.0 B';
+    if (bytes <= 1000) return '0 KB';
 
     var k = 1000;
-    var dm = 1;
+    var dm = 0;
     var sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
     var i = Math.floor(Math.log(bytes) / Math.log(k));
 
diff --git a/js/notebook/src/shared/style/spark.scss b/js/notebook/src/shared/style/spark.scss
index 824785cbae..5da5a98e66 100644
--- a/js/notebook/src/shared/style/spark.scss
+++ b/js/notebook/src/shared/style/spark.scss
@@ -164,7 +164,6 @@
   padding: 0 1em;
   border-radius: 3px;
   margin: 4px 6px;
-  min-width: 160px;
 
   &.connected {
     border: none;