Zajimalo by mne proc jsou javac v oracle jdk6 a v openjdk version "1.6.0_30" nekompatibilni.
hadoop 0.23.1 openjdk6 neprelozite:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project hadoop-mapreduce-client-core: Compilation failure: Compilation failure:
[ERROR] /tmp/hadoop-common/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Counters.java:[93,49] incompatible types; inferred type argument(s) org.apache.hadoop.mapreduce.Counter,java.lang.Object do not conform to bounds of type variable(s) C,G
[ERROR] found : <C,G>java.lang.String
[ERROR] required: java.lang.String
[ERROR] /tmp/hadoop-common/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Counters.java:[576,33] incompatible types; inferred type argument(s) org.apache.hadoop.mapreduce.Counter,java.lang.Object do not conform to bounds of type variable(s) C,G
[ERROR] found : <C,G>java.lang.String
[ERROR] required: java.lang.String
[ERROR] /tmp/hadoop-common/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Counters.java:[588,36] incompatible types; inferred type argument(s) org.apache.hadoop.mapreduce.Counter,java.lang.Object do not conform to bounds of type variable(s) C,G
[ERROR] found : <C,G>org.apache.hadoop.mapred.Counters
[ERROR] required: org.apache.hadoop.mapred.Counters
Melo by se to resit jako OpenJDK bug?