YARN-4367. SLS webapp doesn't load. (kasha)

hadoop-tools/hadoop-sls/src/main/bin/slsrun.sh

@@ -77,7 +77,8 @@ calculateClasspath() {
   DEFAULT_LIBEXEC_DIR=${HADOOP_BASE}/../libexec
   HADOOP_LIBEXEC_DIR=${HADOOP_LIBEXEC_DIR:-$DEFAULT_LIBEXEC_DIR}
   . $HADOOP_LIBEXEC_DIR/hadoop-config.sh
-  export HADOOP_CLASSPATH="${HADOOP_CLASSPATH}:${TOOL_PATH}:html"
+  SLS_HTML="${HADOOP_PREFIX}/share/hadoop/tools/sls/html"
+  export HADOOP_CLASSPATH="${HADOOP_CLASSPATH}:${TOOL_PATH}:${SLS_HTML}"
 }
 ###############################################################################
 runSimulation() {

hadoop-yarn-project/CHANGES.txt

@@ -1007,6 +1007,8 @@ Release 2.8.0 - UNRELEASED
     YARN-4345. yarn rmadmin -updateNodeResource doesn't work (Junping Du via
     jlowe)
 
+    YARN-4367. SLS webapp doesn't load. (kasha)
+
 Release 2.7.3 - UNRELEASED
 
   INCOMPATIBLE CHANGES