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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10530) Make hadoop trunk build on Java7+ only
Date Tue, 06 May 2014 07:56:30 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13990400#comment-13990400
] 

Steve Loughran commented on HADOOP-10530:
-----------------------------------------

@ravi -once the switch is made we'd start using java7+ APIs, and if desired, language features.
There'd be no going back

we could have a 1.8 profile that set the properties though, if someone wanted a 1.8+ only
release

> Make hadoop trunk build on Java7+ only
> --------------------------------------
>
>                 Key: HADOOP-10530
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10530
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: build
>    Affects Versions: 3.0.0
>         Environment: Java 1.7+
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>         Attachments: HADOOP-10530-001.patch
>
>
> As discussed on hadoop-common, hadoop 3 is envisaged to be Java7+ *only* -this JIRA covers
switching the build for this
> # maven enforcer plugin to set Java version = {{[1.7)}}
> # compiler to set language to java 1.7



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