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Posted to users@zeppelin.apache.org by Polina Marasanova <Po...@quantium.com.au> on 2017/05/04 00:57:40 UTC

Zeppelin and Java 8

Hi everyone,

We really need to have Java 8 in our Zeppelin. I've seen a pull request about a year ago to upgrade Java version. It was closed as not urgent.
Are there any updates regarding this matter?

How dangerous it could be if I change the version to 1.8 in a pom.xml myself and rebuild it?

Cheers,
Polina

Re: Zeppelin and Java 8

Posted by Jun Kim <i2...@gmail.com>.

I created a PR <https://github.com/apache/zeppelin/pull/2316>! Thanks for
pointing that out!

2017년 5월 4일 (목) 오후 12:25, Polina Marasanova <
Polina.Marasanova@quantium.com.au>님이 작성:

> Thanks for your quick response. We haven't upgraded yet to 0.7.1 but we
> plan it in nearest future.
> Possibly JAVA_HOME parameter should be changed here
> https://zeppelin.apache.org/docs/0.7.1/install/install.html
>
> Cheers,
> Polina
> ________________________________________
> From: Jun Kim [i2r.jun@gmail.com]
> Sent: Thursday, 4 May 2017 12:37 PM
> To: users@zeppelin.apache.org
> Subject: Re: Zeppelin and Java 8
>
> Hi! Zeppelin 0.7.1 is built with Java 8. And it throws an exception if you
> run it with Java 7.
>
> You can see the related issue here:
> https://issues.apache.org/jira/browse/ZEPPELIN-2405
>
> Thanks :)
>
> 2017년 5월 4일 (목) 오전 9:57, Polina Marasanova <
> Polina.Marasanova@quantium.com.au<ma...@quantium.com.au>>님이
> 작성:
> Hi everyone,
>
> We really need to have Java 8 in our Zeppelin. I've seen a pull request
> about a year ago to upgrade Java version. It was closed as not urgent.
> Are there any updates regarding this matter?
>
> How dangerous it could be if I change the version to 1.8 in a pom.xml
> myself and rebuild it?
>
> Cheers,
> Polina
> --
> Taejun Kim
>
> Data Mining Lab.
> School of Electrical and Computer Engineering
> University of Seoul
>
-- 
Taejun Kim

Data Mining Lab.
School of Electrical and Computer Engineering
University of Seoul

RE: Zeppelin and Java 8

Posted by Polina Marasanova <Po...@quantium.com.au>.

Thanks for your quick response. We haven't upgraded yet to 0.7.1 but we plan it in nearest future. 
Possibly JAVA_HOME parameter should be changed here https://zeppelin.apache.org/docs/0.7.1/install/install.html

Cheers,
Polina
________________________________________
From: Jun Kim [i2r.jun@gmail.com]
Sent: Thursday, 4 May 2017 12:37 PM
To: users@zeppelin.apache.org
Subject: Re: Zeppelin and Java 8

Hi! Zeppelin 0.7.1 is built with Java 8. And it throws an exception if you run it with Java 7.

You can see the related issue here:
https://issues.apache.org/jira/browse/ZEPPELIN-2405

Thanks :)

2017년 5월 4일 (목) 오전 9:57, Polina Marasanova <Po...@quantium.com.au>>님이 작성:
Hi everyone,

We really need to have Java 8 in our Zeppelin. I've seen a pull request about a year ago to upgrade Java version. It was closed as not urgent.
Are there any updates regarding this matter?

How dangerous it could be if I change the version to 1.8 in a pom.xml myself and rebuild it?

Cheers,
Polina
--
Taejun Kim

Data Mining Lab.
School of Electrical and Computer Engineering
University of Seoul

Re: Zeppelin and Java 8

Posted by Jun Kim <i2...@gmail.com>.

Hi! Zeppelin 0.7.1 is built with Java 8. And it throws an exception if you
run it with Java 7.

You can see the related issue here:
https://issues.apache.org/jira/browse/ZEPPELIN-2405

Thanks :)

2017년 5월 4일 (목) 오전 9:57, Polina Marasanova <
Polina.Marasanova@quantium.com.au>님이 작성:

> Hi everyone,
>
> We really need to have Java 8 in our Zeppelin. I've seen a pull request
> about a year ago to upgrade Java version. It was closed as not urgent.
> Are there any updates regarding this matter?
>
> How dangerous it could be if I change the version to 1.8 in a pom.xml
> myself and rebuild it?
>
> Cheers,
> Polina
>
-- 
Taejun Kim

Data Mining Lab.
School of Electrical and Computer Engineering
University of Seoul