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Posted to issues@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2020/05/14 19:08:00 UTC

[jira] [Resolved] (IMPALA-7274) Add a check to require Java 8

     [ https://issues.apache.org/jira/browse/IMPALA-7274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-7274.
-----------------------------------
    Resolution: Fixed

commit e8210ab201f1fad874a4b81b418ad36ac71add41
Author: Todd Lipcon <to...@apache.org>
Date:   Wed Aug 29 11:57:36 2018 -0700

    Bump FE pom to Java 8 source/target version
    
    Our dependency on Hadoop 3 means we already required Java 8. This just
    fixes the pom so we are compiling to Java 8 classes. This will also
    allow us to start using some Java 8 features like lambdas for more
    concise code.
    
    Change-Id: I0a5e4cf3f4171eecf218f6d4dd7cdfece9dc9152
    Reviewed-on: http://gerrit.cloudera.org:8080/11351
    Reviewed-by: Philip Zeyliger <ph...@cloudera.com>
    Tested-by: Impala Public Jenkins <im...@cloudera.com>



> Add a check to require Java 8
> -----------------------------
>
>                 Key: IMPALA-7274
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7274
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Frontend
>    Affects Versions: Impala 3.1.0
>            Reporter: Lars Volker
>            Priority: Major
>
> In [this email thread|https://lists.apache.org/thread.html/7a18a69fd687ed0279566dc58b60fd14c39d7d956ddda7636e5b2822@%3Cdev.impala.apache.org%3E] we achieved lazy consensus that we should deprecate support for Java 7 and should require Java 8 going forward.
> We should introduce a pre-compile check for the minimum supported Java version. This will help us prevent opaque errors during compilation from eating up our time.



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