diff --git a/indexing-hadoop/src/main/java/io/druid/indexer/DetermineHashedPartitionsJob.java b/indexing-hadoop/src/main/java/io/druid/indexer/DetermineHashedPartitionsJob.java
index 39683bbac5a..3233a1c44a1 100644
--- a/indexing-hadoop/src/main/java/io/druid/indexer/DetermineHashedPartitionsJob.java
+++ b/indexing-hadoop/src/main/java/io/druid/indexer/DetermineHashedPartitionsJob.java
@@ -46,8 +46,6 @@ import org.apache.hadoop.io.Writable;
 import org.apache.hadoop.mapreduce.Job;
 import org.apache.hadoop.mapreduce.Partitioner;
 import org.apache.hadoop.mapreduce.Reducer;
-import org.apache.hadoop.mapreduce.lib.input.CombineTextInputFormat;
-import org.apache.hadoop.mapreduce.lib.input.TextInputFormat;
 import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;
 import org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat;
 import org.joda.time.DateTime;
@@ -84,7 +82,7 @@ public class DetermineHashedPartitionsJob implements Jobby
        * in the final segment.
        */
       long startTime = System.currentTimeMillis();
-      final Job groupByJob = new Job(
+      final Job groupByJob = Job.getInstance(
           new Configuration(),
           String.format("%s-determine_partitions_hashed-%s", config.getDataSource(), config.getIntervals())
       );
diff --git a/indexing-hadoop/src/main/java/io/druid/indexer/DeterminePartitionsJob.java b/indexing-hadoop/src/main/java/io/druid/indexer/DeterminePartitionsJob.java
index ffbc5a446a8..14b9bf0c242 100644
--- a/indexing-hadoop/src/main/java/io/druid/indexer/DeterminePartitionsJob.java
+++ b/indexing-hadoop/src/main/java/io/druid/indexer/DeterminePartitionsJob.java
@@ -121,7 +121,7 @@ public class DeterminePartitionsJob implements Jobby
       }
 
       if (!config.getPartitionsSpec().isAssumeGrouped()) {
-        final Job groupByJob = new Job(
+        final Job groupByJob = Job.getInstance(
             new Configuration(),
             String.format("%s-determine_partitions_groupby-%s", config.getDataSource(), config.getIntervals())
         );
@@ -157,7 +157,7 @@ public class DeterminePartitionsJob implements Jobby
       /*
        * Read grouped data and determine appropriate partitions.
        */
-      final Job dimSelectionJob = new Job(
+      final Job dimSelectionJob = Job.getInstance(
           new Configuration(),
           String.format("%s-determine_partitions_dimselection-%s", config.getDataSource(), config.getIntervals())
       );
diff --git a/indexing-hadoop/src/main/java/io/druid/indexer/IndexGeneratorJob.java b/indexing-hadoop/src/main/java/io/druid/indexer/IndexGeneratorJob.java
index 033df56cdf5..e5b5f600e0b 100644
--- a/indexing-hadoop/src/main/java/io/druid/indexer/IndexGeneratorJob.java
+++ b/indexing-hadoop/src/main/java/io/druid/indexer/IndexGeneratorJob.java
@@ -152,7 +152,7 @@ public class IndexGeneratorJob implements Jobby
   public boolean run()
   {
     try {
-      Job job = new Job(
+      Job job = Job.getInstance(
           new Configuration(),
           String.format("%s-index-generator-%s", config.getDataSource(), config.getIntervals())
       );
diff --git a/indexing-hadoop/src/main/java/io/druid/indexer/JobHelper.java b/indexing-hadoop/src/main/java/io/druid/indexer/JobHelper.java
index 99d9a10c2c6..48e52971e7d 100644
--- a/indexing-hadoop/src/main/java/io/druid/indexer/JobHelper.java
+++ b/indexing-hadoop/src/main/java/io/druid/indexer/JobHelper.java
@@ -112,7 +112,7 @@ public class JobHelper
   {
     // config.addInputPaths() can have side-effects ( boo! :( ), so this stuff needs to be done before anything else
     try {
-      Job job = new Job(
+      Job job = Job.getInstance(
           new Configuration(),
           String.format("%s-determine_partitions-%s", config.getDataSource(), config.getIntervals())
       );
diff --git a/indexing-hadoop/src/test/java/io/druid/indexer/path/StaticPathSpecTest.java b/indexing-hadoop/src/test/java/io/druid/indexer/path/StaticPathSpecTest.java
index 96cb98b6c5a..c8bf9a8575a 100644
--- a/indexing-hadoop/src/test/java/io/druid/indexer/path/StaticPathSpecTest.java
+++ b/indexing-hadoop/src/test/java/io/druid/indexer/path/StaticPathSpecTest.java
@@ -60,7 +60,7 @@ public class StaticPathSpecTest
     StaticPathSpec pathSpec = (StaticPathSpec)jsonMapper.readValue(sb.toString(), PathSpec.class);
     Assert.assertEquals(inputFormat, pathSpec.getInputFormat());
     
-    Job job = new Job();
+    Job job = Job.getInstance();
     pathSpec.addInputPaths(null, job);
     Assert.assertEquals(
         "file:" + path,