MAPREDUCE-3630. Fixes a NullPointer exception while running TeraGen - if a map is asked to generate 0 records. (Contributed by Mahadev Konar)
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1235641 13f79535-47bb-0310-9956-ffa450edef68
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@ -555,6 +555,9 @@ Release 0.23.1 - Unreleased
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MAPREDUCE-3717. JobClient test jar has missing files to run all the test programs.
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(mahadev)
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MAPREDUCE-3630. Fixes a NullPointer exception while running TeraGen - if a
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map is asked to generate 0 records. (Mahadev Konar via sseth)
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Release 0.23.0 - 2011-11-01
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INCOMPATIBLE CHANGES
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@ -238,7 +238,9 @@ public class TeraGen extends Configured implements Tool {
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@Override
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public void cleanup(Context context) {
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checksumCounter.increment(total.getLow8());
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if (checksumCounter != null) {
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checksumCounter.increment(total.getLow8());
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}
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}
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}
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@ -307,5 +309,4 @@ public class TeraGen extends Configured implements Tool {
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int res = ToolRunner.run(new Configuration(), new TeraGen(), args);
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System.exit(res);
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}
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}
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