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Posted to dev@zeppelin.apache.org by Great Info <gu...@gmail.com> on 2021/06/11 14:46:39 UTC

Zeppelin interpretor starts fails in JDK11

I am trying to run zeppelin on jdk11, zeppelin daemon starts well but I get
this error when I try to run a paragraph

caused by: java.lang.illegalaccessexception: class
org.apache.lucene.store.mmapdirectory$2$1 cannot access class
jdk.internal.ref.cleaner (in module java.base) because module java.base
does not export jdk.internal.ref to unnamed module @3d97a632

Is there anything to enable/disable to all this at the Zeppelin level?

Thanks,
Cod

Re: Zeppelin interpretor starts fails in JDK11

Posted by Great Info <gu...@gmail.com>.

Thanks Philipp for the reply, any projection on merging it by this month?


Regards
Cod


On Mon, Jun 14, 2021 at 12:16 PM Philipp Dallig <ph...@gmail.com>
wrote:

> Hi Cod,
>
> we have already a PR to fix this.
> https://github.com/apache/zeppelin/pull/4002
>
> Because of licence ambiguities, I have not yet merged the change.
>
> Best Regards
> Philipp
>
> Am 11.06.21 um 16:46 schrieb Great Info:
> > I am trying to run zeppelin on jdk11, zeppelin daemon starts well but
> > I get this error when I try to run a paragraph
> >
> > caused by: java.lang.illegalaccessexception: class
> > org.apache.lucene.store.mmapdirectory$2$1 cannot access class
> > jdk.internal.ref.cleaner (in module java.base) because module
> > java.base does not export jdk.internal.ref to unnamed module @3d97a632
> >
> > Is there anything to enable/disable to all this at the Zeppelin level?
> >
> > Thanks,
> > Cod
>

Re: Zeppelin interpretor starts fails in JDK11

Posted by Philipp Dallig <ph...@gmail.com>.

Hi Cod,

we have already a PR to fix this.
https://github.com/apache/zeppelin/pull/4002

Because of licence ambiguities, I have not yet merged the change.

Best Regards
Philipp

Am 11.06.21 um 16:46 schrieb Great Info:
> I am trying to run zeppelin on jdk11, zeppelin daemon starts well but 
> I get this error when I try to run a paragraph
>
> caused by: java.lang.illegalaccessexception: class 
> org.apache.lucene.store.mmapdirectory$2$1 cannot access class 
> jdk.internal.ref.cleaner (in module java.base) because module 
> java.base does not export jdk.internal.ref to unnamed module @3d97a632
>
> Is there anything to enable/disable to all this at the Zeppelin level?
>
> Thanks,
> Cod