You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@storm.apache.org by "Naaman, Yoav" <Yo...@2bprecisehealth.com> on 2021/03/22 08:39:14 UTC

RE: Apache Storm Java 11 ++ support

Hi,
My team and I, we are heavy Storm users developing in Java 8.
We would like to upgrade our solution to Java 11. My question is does Strom 2.2 officially supports Java 11?

Thanks
Yoav Naaman
Team Leader, 2bPrecise
IL: +972.50.6882.962
2bPreciseHealth.com

It's Time 2bPrecise

Re: Apache Storm Java 11 ++ support

Posted by Stig Rohde Døssing <st...@gmail.com>.
As far as I know, most of Storm will run on Java 11, except for some
specific modules that have dependencies incompatible with Java 11.

See https://issues.apache.org/jira/browse/STORM-2798

When I left off working on that ticket, we were blocked by the dependencies
(e.g. Cassandra) not supporting Java 11. That was something like 18 months
ago, so you could likely finish up support for Java 11 for the remaining
modules by upgrading the relevant dependencies (see the linked issues from
the ticket).

Den ons. 24. mar. 2021 kl. 10.06 skrev Jonas Krauss <jk...@gmail.com>:

> Hi Yoav,
>
> to the best of my knowledge, storm officially only supports Java 8. I had
> recently tried to make it work on Java 14+, but that required some manual
> adaptions to the shaded deps package and also most likely broke
> compatibility with some libraries used for hadoop support (which we don't
> use so it doesn't matter for us).
>
> We have a storm cluster running in production with OpenJDK 13 for years
> without problems. My guess is upgrading to Java 11 should be possible for
> you, although not officially supported by storm.
>
> Best
>
> Jonas
>
> Am Mo., 22. März 2021 um 09:39 Uhr schrieb Naaman, Yoav <
> Yoav.Naaman@2bprecisehealth.com>:
>
>> Hi,
>>
>> My team and I, we are heavy Storm users developing in Java 8.
>>
>> We would like to upgrade our solution to Java 11. My question is does
>> Strom 2.2 officially supports Java 11?
>>
>>
>>
>> Thanks
>>
>> *Yoav Naaman*
>>
>> Team Leader, 2bPrecise
>>
>> *IL:* +972.50.6882.962
>>
>> 2bPreciseHealth.com
>>
>>
>>
>> *It’s Time 2bPrecise*
>>
>>
>>
>

Re: Apache Storm Java 11 ++ support

Posted by Jonas Krauss <jk...@gmail.com>.
Hi Yoav,

to the best of my knowledge, storm officially only supports Java 8. I had
recently tried to make it work on Java 14+, but that required some manual
adaptions to the shaded deps package and also most likely broke
compatibility with some libraries used for hadoop support (which we don't
use so it doesn't matter for us).

We have a storm cluster running in production with OpenJDK 13 for years
without problems. My guess is upgrading to Java 11 should be possible for
you, although not officially supported by storm.

Best

Jonas

Am Mo., 22. März 2021 um 09:39 Uhr schrieb Naaman, Yoav <
Yoav.Naaman@2bprecisehealth.com>:

> Hi,
>
> My team and I, we are heavy Storm users developing in Java 8.
>
> We would like to upgrade our solution to Java 11. My question is does
> Strom 2.2 officially supports Java 11?
>
>
>
> Thanks
>
> *Yoav Naaman*
>
> Team Leader, 2bPrecise
>
> *IL:* +972.50.6882.962
>
> 2bPreciseHealth.com
>
>
>
> *It’s Time 2bPrecise*
>
>
>