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From: Niclas Hedhman <niclas@hedhman.org>
Date: Tue, 3 May 2016 21:31:03 +0800
Message-ID: <CADmm+KcmNqd3EX7pN3_HLjVkhBkuQTbb3hqsGLF8yg6yWmu8mg@mail.gmail.com>
Subject: Re: could not active service
To: dev <dev@zest.apache.org>
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archived-at: Tue, 03 May 2016 13:31:37 -0000

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I have not been involved in the SQL ES or Indexing, so I won't be able to
give good advice.

Paul??

Can you show us the entity declarations?

Cheers
Niclas

On Tue, May 3, 2016 at 3:30 PM, zhuangmz08 <zhuangmz08@qq.com> wrote:

> Caused by: org.qi4j.api.service.ServiceUnavailableException: =E3=80=90Cou=
ld not
> activate service indexing-sql=E3=80=91
>         at
> org.qi4j.runtime.service.ServiceReferenceInstance.getInstance(ServiceRefe=
renceInstance.java:166)
>         at
> org.qi4j.runtime.service.ServiceReferenceInstance.activate(ServiceReferen=
ceInstance.java:114)
>         at
> org.qi4j.runtime.activation.ActivationDelegate.activate(ActivationDelegat=
e.java:112)
>         ... 17 more
> Caused by: org.qi4j.api.activation.ActivationException: Unable to Activat=
e
> application.
>         at
> org.qi4j.runtime.activation.ActivationDelegate.activate(ActivationDelegat=
e.java:152)
>         at
> org.qi4j.runtime.activation.ActivationDelegate.activate(ActivationDelegat=
e.java:75)
>         at
> org.qi4j.runtime.service.ServiceReferenceInstance.getInstance(ServiceRefe=
renceInstance.java:154)
>         ... 19 more
> Caused by: org.postgresql.util.PSQLException: =E3=80=90ERROR: duplicate k=
ey value
> violates unique constraint "entity_types_entity_type_name_key"=E3=80=91
>   =EF=BC=9AKey (entity_type_name)=3D(org.qi4j.api.entity.EntityComposite)=
 already
> exists.
>
>
> I'm learning on the =E3=80=90sql-support=E3=80=91 sample. I'm using
> org.qi4j.extension.indexing-sql and org.qi4j.extension.entitystore-sql,
> both postgrseql as backend. I seems that If I declare more than two
> entities, it will throw this exception. I found that
> org.qi4j.api.entity.EntityComposite exists in the table =E3=80=90entity_t=
ypes=E3=80=91? Is
> this a bug or ?
> Thanks a lot.


--=20
Niclas Hedhman, Software Developer
http://zest.apache.org - New Energy for Java

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