sqoop-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SQOOP-2454) Drop JDK6 support
Date Wed, 05 Aug 2015 03:59:04 GMT

    [ https://issues.apache.org/jira/browse/SQOOP-2454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14654770#comment-14654770
] 

Hudson commented on SQOOP-2454:
-------------------------------

FAILURE: Integrated in Sqoop-hadoop20 #1009 (See [https://builds.apache.org/job/Sqoop-hadoop20/1009/])
SQOOP-2454: Drop JDK6 support (rzhou1: https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=1b32a53e669a3ed0745df2f2c8fe5f302e052f28)
* build.xml


> Drop JDK6 support
> -----------------
>
>                 Key: SQOOP-2454
>                 URL: https://issues.apache.org/jira/browse/SQOOP-2454
>             Project: Sqoop
>          Issue Type: Bug
>    Affects Versions: 1.4.6, 1.99.6
>            Reporter: Jarek Jarcec Cecho
>            Assignee: Jarek Jarcec Cecho
>             Fix For: 1.99.7, 1.4.7
>
>         Attachments: SQOOP-2454-sqoop2.patch, SQOOP-2454-trunk.patch
>
>
> [Following our mailing list discussion|http://markmail.org/thread/6jodptl3to2lsfsi]:
> JDK6 has been officially put end of life by Oracle more then 2 years ago
> (February 2013). Other projects in Hadoop ecosystems have already dropped JDK6 support
- for example Hadoop [1], HBase [2] or Pig[3] and hence I would like to kick off discussion
to do the same in Sqoop as well.
> What exactly that would mean for our users:
> * User would need to use at least JDK7 on the runtime - we’re spawning mapreduce job,
so entire cluster would have to be running on at least JDK7
> What would that mean for Sqoop developers:
> * We would change our build scripts to use -source and -target 1.7 [4] preventing the
compilation with JDK6
> * We could use JDK7 specific language features in the source code [5]
> Links:
> 1: http://markmail.org/thread/ytisa4w73ym4ee65
> 2: https://issues.apache.org/jira/browse/HBASE-11666
> 3: http://markmail.org/message/4pdyv22bimh5ae7n
> 4: http://docs.oracle.com/javase/7/docs/technotes/tools/windows/javac.html
> 5:
> http://docs.oracle.com/javase/7/docs/technotes/guides/language/enhancements.html



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message