[infinispan-issues] [JBoss JIRA] (ISPN-2299) Cannot compile MapReduceManagerImpl on IBM JDK

[Tristan Tarrant (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-2299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12731088#comment-12731088 ] 

Tristan Tarrant commented on ISPN-2299:
---------------------------------------

Works fine with a more recent IBM JDK

Java(TM) SE Runtime Environment (build pxa6460sr9fp2-20110625_01(SR9 FP2))
IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux amd64-64 jvmxa6460sr9-20110624_85526 (JIT enabled, AOT enabled)
J9VM - 20110624_085526
JIT  - r9_20101028_17488ifx17
GC   - 20101027_AA)
JCL  - 20110530_01

                
> Cannot compile MapReduceManagerImpl on IBM JDK
> ----------------------------------------------
>
>                 Key: ISPN-2299
>                 URL: https://issues.jboss.org/browse/ISPN-2299
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Configuration, Distributed Execution and Map/Reduce
>    Affects Versions: 5.2.0.Alpha3
>         Environment: java version "1.6.0"
> Java(TM) SE Runtime Environment (build pxa6460sr7-20091215_02(SR7))
> IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux amd64-64 jvmxa6460sr7-20091214_49398 (JIT enabled, AOT enabled)
> J9VM - 20091214_049398
> JIT  - r9_20091123_13891
> GC   - 20091111_AA)
> JCL  - 20091202_01
>            Reporter: Martin Gencur
>            Assignee: Tristan Tarrant
>             Fix For: 5.2.0.Final
>
>
> Error message:
> [ERROR] /home/mgencur/infinispan/infinispan/core/src/main/java/org/infinispan/distexec/mapreduce/MapReduceManagerImpl.java:[176,48] type parameters of <KOut>KOut cannot be determined; no unique maximal instance exists for type variable KOut with upper bounds VIn,java.lang.Object

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