YARN-4374. RM capacity scheduler UI rounds user limit factor. Contributed by Chang Li

(cherry picked from commit 060cdcbe5db56383e74e282ac61eedff8248c11b)

hadoop-yarn-project/CHANGES.txt

@@ -1023,6 +1023,9 @@ Release 2.7.3 - UNRELEASED
 
     YARN-4347. Resource manager fails with Null pointer exception. (Jian He via wangda)
 
+    YARN-4374. RM capacity scheduler UI rounds user limit factor (Chang Li via
+    jlowe)
+
 Release 2.7.2 - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java

@@ -157,8 +157,7 @@ class CapacitySchedulerPage extends RmView {
       _("Used Application Master Resources:", lqinfo.getUsedAMResource().toString()).
       _("Max Application Master Resources Per User:", lqinfo.getUserAMResourceLimit().toString()).
       _("Configured Minimum User Limit Percent:", Integer.toString(lqinfo.getUserLimit()) + "%").
-      _("Configured User Limit Factor:", StringUtils.format(
-          "%.1f", lqinfo.getUserLimitFactor())).
+      _("Configured User Limit Factor:", lqinfo.getUserLimitFactor()).
       _("Accessible Node Labels:", StringUtils.join(",", lqinfo.getNodeLabels())).
       _("Ordering Policy: ", lqinfo.getOrderingPolicyInfo()).
       _("Preemption:", lqinfo.getPreemptionDisabled() ? "disabled" : "enabled").