See https://builds.apache.org/job/Hadoop-Mapreduce-22-branch/76/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### [...truncated 10613 lines...] [javac] __CLR2_4_39vm9vmgt3eyzgu.R.inc(12867);theRecordWriter.write(key1, val1); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapred/TestTextOutputFormat.java:127: warning: [unchecked] unchecked call to write(K,V) as a member of the raw type org.apache.hadoop.mapred.RecordWriter [javac] __CLR2_4_39vm9vmgt3eyzgu.R.inc(12868);theRecordWriter.write(null, nullWritable); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapred/TestTextOutputFormat.java:128: warning: [unchecked] unchecked call to write(K,V) as a member of the raw type org.apache.hadoop.mapred.RecordWriter [javac] __CLR2_4_39vm9vmgt3eyzgu.R.inc(12869);theRecordWriter.write(null, val1); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapred/TestTextOutputFormat.java:129: warning: [unchecked] unchecked call to write(K,V) as a member of the raw type org.apache.hadoop.mapred.RecordWriter [javac] __CLR2_4_39vm9vmgt3eyzgu.R.inc(12870);theRecordWriter.write(nullWritable, val2); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapred/TestTextOutputFormat.java:130: warning: [unchecked] unchecked call to write(K,V) as a member of the raw type org.apache.hadoop.mapred.RecordWriter [javac] __CLR2_4_39vm9vmgt3eyzgu.R.inc(12871);theRecordWriter.write(key2, nullWritable); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapred/TestTextOutputFormat.java:131: warning: [unchecked] unchecked call to write(K,V) as a member of the raw type org.apache.hadoop.mapred.RecordWriter [javac] __CLR2_4_39vm9vmgt3eyzgu.R.inc(12872);theRecordWriter.write(key1, null); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapred/TestTextOutputFormat.java:132: warning: [unchecked] unchecked call to write(K,V) as a member of the raw type org.apache.hadoop.mapred.RecordWriter [javac] __CLR2_4_39vm9vmgt3eyzgu.R.inc(12873);theRecordWriter.write(null, null); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapred/TestTextOutputFormat.java:133: warning: [unchecked] unchecked call to write(K,V) as a member of the raw type org.apache.hadoop.mapred.RecordWriter [javac] __CLR2_4_39vm9vmgt3eyzgu.R.inc(12874);theRecordWriter.write(key2, val2); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapreduce/lib/partition/TestInputSampler.java:115: warning: [unchecked] unchecked conversion [javac] found : org.apache.hadoop.io.IntWritable.Comparator [javac] required: java.util.Comparator<? super java.lang.Object> [javac] __CLR2_4_3gwagwagt3eyzu4.R.inc(21945);Arrays.sort(samples, new IntWritable.Comparator()); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapreduce/lib/partition/TestInputSampler.java:115: warning: [unchecked] unchecked method invocation: <T>sort(T[],java.util.Comparator<? super T>) in java.util.Arrays is applied to (java.lang.Object[],org.apache.hadoop.io.IntWritable.Comparator) [javac] __CLR2_4_3gwagwagt3eyzu4.R.inc(21945);Arrays.sort(samples, new IntWritable.Comparator()); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapreduce/lib/partition/TestInputSampler.java:143: warning: [unchecked] unchecked conversion [javac] found : org.apache.hadoop.io.IntWritable.Comparator [javac] required: java.util.Comparator<? super java.lang.Object> [javac] __CLR2_4_3gwagwagt3eyzu4.R.inc(21964);Arrays.sort(samples, new IntWritable.Comparator()); [javac] ^ [javac] /tmp/clover6237975677658003794.tmp/org/apache/hadoop/mapreduce/lib/partition/TestInputSampler.java:143: warning: [unchecked] unchecked method invocation: <T>sort(T[],java.util.Comparator<? super T>) in java.util.Arrays is applied to (java.lang.Object[],org.apache.hadoop.io.IntWritable.Comparator) [javac] __CLR2_4_3gwagwagt3eyzu4.R.inc(21964);Arrays.sort(samples, new IntWritable.Comparator()); [javac] ^ [javac] Note: Some input files use or override a deprecated API. [javac] Note: Recompile with -Xlint:deprecation for details. [javac] 3 errors [javac] 22 warnings BUILD FAILED /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-22-branch/trunk/build.xml:523: The following error occurred while executing this line: /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-22-branch/trunk/build.xml:592: Compile failed; see the compiler error output for details. Total time: 1 minute 10 seconds Build step 'Execute shell' marked build as failure [FINDBUGS] Skipping publisher since build result is FAILURE Archiving artifacts Publishing Clover coverage report... No Clover report will be published due to a Build Failure Recording test results Publishing Javadoc Recording fingerprints Email was triggered for: Failure Sending email for trigger: Failure ################################################################################### ############################## FAILED TESTS (if any) ############################## No tests ran.