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MAPREDUCE-5020. Compile failure with JDK8 (Trevor Robinson via tgraves) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1521576 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Thomas Graves 2013-09-10 18:31:50 +00:00
parent bcb865314f
commit 75c31df9dd
2 changed files with 3 additions and 1 deletions
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2
hadoop-mapreduce-project/CHANGES.txt
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@ -256,6 +256,8 @@ Release 2.1.1-beta - UNRELEASED
MAPREDUCE-5414. TestTaskAttempt fails in JDK7 with NPE (Nemon Lou via MAPREDUCE-5414. TestTaskAttempt fails in JDK7 with NPE (Nemon Lou via
devaraj) devaraj)
MAPREDUCE-5020. Compile failure with JDK8 (Trevor Robinson via tgraves)
Release 2.1.0-beta - 2013-08-22 Release 2.1.0-beta - 2013-08-22
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES

2
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/partition/InputSampler.java
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@ -317,7 +317,7 @@ public class InputSampler<K,V> extends Configured implements Tool {
final InputFormat inf = final InputFormat inf =
ReflectionUtils.newInstance(job.getInputFormatClass(), conf); ReflectionUtils.newInstance(job.getInputFormatClass(), conf);
int numPartitions = job.getNumReduceTasks(); int numPartitions = job.getNumReduceTasks();
K[] samples = sampler.getSample(inf, job); K[] samples = (K[])sampler.getSample(inf, job);
LOG.info("Using " + samples.length + " samples"); LOG.info("Using " + samples.length + " samples");
RawComparator<K> comparator = RawComparator<K> comparator =
(RawComparator<K>) job.getSortComparator(); (RawComparator<K>) job.getSortComparator();