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From Jihoon Son <jihoon...@apache.org>
Subject Re: [DISCUSSION] Migration to Java 8
Date Tue, 26 May 2015 23:43:16 GMT
+1
Java 8 has many interesting features which will be helpful for us.

Jihoon
2015년 5월 26일 (화) 오후 8:43, Hyunsik Choi <hyunsik@apache.org>님이 작성:

> Also, we need to keep client side libraries (e.g., tajo-cli,
> tajo-client, and tajo-jdbc) jdk 7. If so, mybatis won't have any
> problem.
>
> - hyunsik
>
> On Tue, May 26, 2015 at 4:19 AM, Hyunsik Choi <hyunsik@apache.org> wrote:
> > In addition, hadoop stack is still on the JDK 7. But, Tajo can only
> > run in JDK8 with simply setting JAVA_HOME in tajo-env.sh.
> >
> > On Tue, May 26, 2015 at 4:17 AM, Hyunsik Choi <hyunsik@apache.org>
> wrote:
> >> Thank you for your comments. We already have done all tests of Tajo in
> JDK8.
> >> https://builds.apache.org/job/Tajo-master-jdk8-nightly/
> >>
> >> Your concern seems to be related to other third-party libraries which
> >> have problems in JDK8. Of course, we will have some staging period,
> >> allowing us to back to jdk 7.
> >>
> >> Best regards,
> >> Hyunsik
> >>
> >> On Tue, May 26, 2015 at 3:52 AM, CharSyam <charsyam@gmail.com> wrote:
> >>> before it, we should check compatibility.
> >>> for example java 1.8 causes some problems with mybatis or json
> libraries
> >>>
> >>> 2015년 5월 26일 화요일, Hyunsik Choi<hyunsik@apache.org>님이
작성한 메시지:
> >>>
> >>>> Hi folks,
> >>>>
> >>>> I'm going to discuss the migration of code base to Java 8 with
> >>>> skipping Java 7. Java 8 has many great features and improved
> >>>> performance. Also, Java 7 will reach April 2015 and Java 9 will be
> >>>> release in the next year. Java 8 is not early adopting anymore. In
> >>>> addition, as far as I know, Java 8 has already been used in many
> >>>> productions and also will be adopted in production soon in many
> >>>> companies.
> >>>>
> >>>> If possible, we can move 0.11 to Java 8 only or the next release after
> >>>> 0.11.
> >>>>
> >>>> How do you think about that?
> >>>>
> >>>> Best regards,
> >>>> Hyunsik
> >>>>
>

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