[ https://issues.apache.org/jira/browse/YARN-161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477132#comment-13477132 ]
Chris Nauroth commented on YARN-161: ------------------------------------ Here are the warnings: {code} [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[229,15] [unchecked] unchecked call to ApplicableSingleOrMultipleTransition(STATE,EVENTTYPE,org.apache.hadoop.yarn.state.StateMachineFactory.Transition<OPERAND,STATE,EVENTTYPE,EVENT>) as a member of the raw type org.apache.hadoop.yarn.state.StateMachineFactory.ApplicableSingleOrMultipleTransition [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[228,11] [unchecked] unchecked call to StateMachineFactory(org.apache.hadoop.yarn.state.StateMachineFactory<OPERAND,STATE,EVENTTYPE,EVENT>,org.apache.hadoop.yarn.state.StateMachineFactory.ApplicableTransition) as a member of the raw type org.apache.hadoop.yarn.state.StateMachineFactory [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[228,11] [unchecked] unchecked conversion found : org.apache.hadoop.yarn.state.StateMachineFactory required: org.apache.hadoop.yarn.state.StateMachineFactory<OPERAND,STATE,EVENTTYPE,EVENT> [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[253,9] [unchecked] unchecked call to ApplicableSingleOrMultipleTransition(STATE,EVENTTYPE,org.apache.hadoop.yarn.state.StateMachineFactory.Transition<OPERAND,STATE,EVENTTYPE,EVENT>) as a member of the raw type org.apache.hadoop.yarn.state.StateMachineFactory.ApplicableSingleOrMultipleTransition [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[251,11] [unchecked] unchecked call to StateMachineFactory(org.apache.hadoop.yarn.state.StateMachineFactory<OPERAND,STATE,EVENTTYPE,EVENT>,org.apache.hadoop.yarn.state.StateMachineFactory.ApplicableTransition) as a member of the raw type org.apache.hadoop.yarn.state.StateMachineFactory [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[251,11] [unchecked] unchecked conversion found : org.apache.hadoop.yarn.state.StateMachineFactory required: org.apache.hadoop.yarn.state.StateMachineFactory<OPERAND,STATE,EVENTTYPE,EVENT> [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[276,11] [unchecked] unchecked call to StateMachineFactory(org.apache.hadoop.yarn.state.StateMachineFactory<OPERAND,STATE,EVENTTYPE,EVENT>,boolean) as a member of the raw type org.apache.hadoop.yarn.state.StateMachineFactory [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[276,11] [unchecked] unchecked conversion found : org.apache.hadoop.yarn.state.StateMachineFactory required: org.apache.hadoop.yarn.state.StateMachineFactory<OPERAND,STATE,EVENTTYPE,EVENT> [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[331,23] [unchecked] unchecked call to apply(org.apache.hadoop.yarn.state.StateMachineFactory<OPERAND,STATE,EVENTTYPE,EVENT>) as a member of the raw type org.apache.hadoop.yarn.state.StateMachineFactory.ApplicableTransition [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/StateMachineFactory.java:[472,60] [unchecked] unchecked conversion found : java.util.Iterator required: java.util.Iterator<STATE> [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/factory/providers/RpcFactoryProvider.java:[77,37] [unchecked] unchecked call to getMethod(java.lang.String,java.lang.Class<?>...) as a member of the raw type java.lang.Class [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/factory/providers/YarnRemoteExceptionFactoryProvider.java:[55,37] [unchecked] unchecked call to getMethod(java.lang.String,java.lang.Class<?>...) as a member of the raw type java.lang.Class [WARNING] /Users/chris/git/hadoop-common/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/factory/providers/RecordFactoryProvider.java:[62,37] [unchecked] unchecked call to getMethod(java.lang.String,java.lang.Class<?>...) as a member of the raw type java.lang.Class {code} On OpenJDK 1.6.0_24, these are treated as compilation errors, so they fail the build. {code} cnauroth@ubuntu:pts/1] ~ > uname -a Linux ubuntu 3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux [cnauroth@ubuntu:pts/1] ~ > javac -version javac 1.6.0_24 [cnauroth@ubuntu:pts/1] ~ > java -version java version "1.6.0_24" OpenJDK Runtime Environment (IcedTea6 1.11.4) (6b24-1.11.4-1ubuntu0.12.04.1) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode) {code} > Yarn Common has multiple compiler warnings for unchecked operations > ------------------------------------------------------------------- > > Key: YARN-161 > URL: https://issues.apache.org/jira/browse/YARN-161 > Project: Hadoop YARN > Issue Type: Bug > Components: api > Affects Versions: 3.0.0 > Reporter: Chris Nauroth > > The warnings are in classes StateMachineFactory, RecordFactoryProvider, > RpcFactoryProvider, and YarnRemoteExceptionFactoryProvider. OpenJDK 1.6.0_24 > actually treats these as compilation errors, causing the build to fail. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira