fixed some semicolons

Author: ajbozarth

core/src/main/resources/org/apache/spark/ui/static/log-view.js

@@ -46,7 +46,7 @@ function disableMoreButton() {
 }
 
 function noNewAlert() {
-  var alert = $(".no-new-alert")
+  var alert = $(".no-new-alert");
   alert.css("display", "block");
   window.setTimeout(function () {alert.css("display", "none");}, 4000);
 }
@@ -60,7 +60,7 @@ function loadMore() {
     url: "/log" + baseParams + "&offset=" + offset + "&byteLength=" + moreByteLength,
     success: function (data) {
       var oldHeight = $(".log-content")[0].scrollHeight;
-      var newlineIndex = data.indexOf('\n')
+      var newlineIndex = data.indexOf('\n');
       var dataInfo = data.substring(0, newlineIndex).match(/\d+/g);
       var retStartByte = dataInfo[0];
       var retLogLength = dataInfo[2];
@@ -92,7 +92,7 @@ function loadNew() {
           type: "GET",
           url: "/log" + baseParams + "&byteLength=" + newDataLen,
           success: function (data) {
-            var newlineIndex = data.indexOf('\n')
+            var newlineIndex = data.indexOf('\n');
             var dataInfo = data.substring(0, newlineIndex).match(/\d+/g);
             var retStartByte = dataInfo[0];
             var retEndByte = dataInfo[1];

core/src/main/scala/org/apache/spark/deploy/worker/ui/LogPage.scala

@@ -74,7 +74,7 @@ private[ui] class LogPage(parent: WorkerWebUI) extends WebUIPage("logPage") with
 
     val (logText, startByte, endByte, logLength) = getLog(logDir, logType, offset, byteLength)
     val linkToMaster = <p><a href={worker.activeMasterWebUiUrl}>Back to Master</a></p>
-    val curLogLength = endByte - startByte;
+    val curLogLength = endByte - startByte
     val range =
       <span id="log-data">
         Showing {curLogLength} Bytes: {startByte.toString} - {endByte.toString} of {logLength}