MAPREDUCE-6286. A typo in HistoryViewer makes some code useless, which causes counter limits are not reset correctly. Contributed by Zhihai Xu.

hadoop-mapreduce-project/CHANGES.txt

@@ -97,6 +97,10 @@ Release 2.7.0 - UNRELEASED
 
   BUG FIXES
 
+    MAPREDUCE-6286. A typo in HistoryViewer makes some code useless, which
+    causes counter limits are not reset correctly.
+    (Zhihai Xu via harsh)
+
     MAPREDUCE-6210. Use getApplicationAttemptId() instead of getApplicationId()
     for logging AttemptId in RMContainerAllocator.java (Leitao Guo via aajisaka)
 

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/HistoryViewer.java

@@ -93,7 +93,7 @@ public class HistoryViewer {
       final Configuration jobConf = new Configuration(conf);
       try {
         jobConf.addResource(fs.open(jobConfPath), jobConfPath.toString());
-        Limits.reset(conf);
+        Limits.reset(jobConf);
       } catch (FileNotFoundException fnf) {
         if (LOG.isWarnEnabled()) {
           LOG.warn("Missing job conf in history", fnf);