MAPREDUCE-6497. Fix wrong value of JOB_FINISHED event in JobHistoryEventHandler. Contributed by Shinichi Yamashita.

(cherry picked from commit 195793c6f3e53a5c0527020477fe9c9158576f77)
(cherry picked from commit e42f57623251f0a5d5607e6a8b3d732de8c8a5a8)

hadoop-mapreduce-project/CHANGES.txt

@@ -19,6 +19,9 @@ Release 2.6.2 - UNRELEASED
     MAPREDUCE-6334. Fetcher#copyMapOutput is leaking usedMemory upon
     IOException during InMemoryMapOutput shuffle handler (Eric Payne via jlowe)
 
+    MAPREDUCE-6497. Fix wrong value of JOB_FINISHED event in
+    JobHistoryEventHandler. (Shinichi Yamashita via aajisaka)
+
 Release 2.6.1 - 2015-09-23
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobHistoryEventHandler.java

@@ -804,7 +804,7 @@ public class JobHistoryEventHandler extends AbstractService
         tEvent.addEventInfo("FINISHED_MAPS", jfe.getFinishedMaps());
         tEvent.addEventInfo("FINISHED_REDUCES", jfe.getFinishedReduces());
         tEvent.addEventInfo("MAP_COUNTERS_GROUPS",
-                countersToJSON(jfe.getTotalCounters()));
+                countersToJSON(jfe.getMapCounters()));
         tEvent.addEventInfo("REDUCE_COUNTERS_GROUPS",
                 countersToJSON(jfe.getReduceCounters()));
         tEvent.addEventInfo("TOTAL_COUNTERS_GROUPS",