From a52993a934cd05dbf965a04e621c6bacbc73377f Mon Sep 17 00:00:00 2001
From: Kate Ting <kathleen@apache.org>
Date: Sat, 11 May 2013 20:46:45 -0400
Subject: [PATCH] SQOOP-1036: Sqoop2: JobClient.getCounters can return NULL

(Jarek Jarcec Cecho via Kate Ting)
---
 .../sqoop/submission/mapreduce/MapreduceSubmissionEngine.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/submission/mapreduce/src/main/java/org/apache/sqoop/submission/mapreduce/MapreduceSubmissionEngine.java b/submission/mapreduce/src/main/java/org/apache/sqoop/submission/mapreduce/MapreduceSubmissionEngine.java
index 6607885a..02db3652 100644
--- a/submission/mapreduce/src/main/java/org/apache/sqoop/submission/mapreduce/MapreduceSubmissionEngine.java
+++ b/submission/mapreduce/src/main/java/org/apache/sqoop/submission/mapreduce/MapreduceSubmissionEngine.java
@@ -402,6 +402,10 @@ protected SubmissionStatus convertMapreduceState(int status) {
   private Counters convertMapreduceCounters(org.apache.hadoop.mapred.Counters hadoopCounters) {
     Counters sqoopCounters = new Counters();
 
+    if(hadoopCounters == null) {
+      return sqoopCounters;
+    }
+
     for(org.apache.hadoop.mapred.Counters.Group hadoopGroup : hadoopCounters) {
       CounterGroup sqoopGroup = new CounterGroup(hadoopGroup.getName());
       for(org.apache.hadoop.mapred.Counters.Counter hadoopCounter : hadoopGroup) {