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From Mostafa Gomaa <mostafa.goma...@gmail.com>
Subject Re: Unable to perform search query after changing uniqueKey
Date Mon, 30 Mar 2015 06:34:48 GMT
Hi Zheng,

It's possible that there's a problem with your schema.xml. Are all fields
defined and have appropriate options enabled?

Regards,

Mostafa.

On Mon, Mar 30, 2015 at 7:49 AM, Zheng Lin Edwin Yeo <edwinyeozl@gmail.com>
wrote:

> Hi Erick,
>
> I've tried that, and removed the data directory from both the shards. But
> the same problem still occurs, so we probably can rule out the "memory"
> issue.
>
> Regards,
> Edwin
>
> On 30 March 2015 at 12:39, Erick Erickson <erickerickson@gmail.com> wrote:
>
> > I meant shut down Solr and physically remove the entire data
> > directory. Not saying this is the cure, but it can't hurt to rule out
> > the index having "memory"...
> >
> > Best,
> > Erick
> >
> > On Sun, Mar 29, 2015 at 6:35 PM, Zheng Lin Edwin Yeo
> > <edwinyeozl@gmail.com> wrote:
> > > Hi Erick,
> > >
> > > I used the following query to delete all the index.
> > >
> > > http://localhost:8983/solr/update?stream.body=
> > <delete><query>*:*</query></delete>
> > http://localhost:8983/solr/update?stream.body=<commit/>
> > >
> > >
> > > Or is it better to physically delete the entire data directory?
> > >
> > >
> > > Regards,
> > > Edwin
> > >
> > >
> > > On 28 March 2015 at 02:27, Erick Erickson <erickerickson@gmail.com>
> > wrote:
> > >
> > >> You say you re-indexed, did you _completely_ remove the data directory
> > >> first, i.e. the parent of the "index" and, maybe, "tlog" directories?
> > >> I've occasionally seen remnants of old definitions "pollute" the new
> > >> one, and since the <uniqueKey> key is so fundamental I can see it
> > >> being a problem.
> > >>
> > >> Best,
> > >> Erick
> > >>
> > >> On Fri, Mar 27, 2015 at 1:42 AM, Andrea Gazzarini <
> > a.gazzarini@gmail.com>
> > >> wrote:
> > >> > Hi Edwin,
> > >> > please provide some other detail about your context, (e.g. complete
> > >> > stacktrace, query you're issuing)
> > >> >
> > >> > Best,
> > >> > Andrea
> > >> >
> > >> >
> > >> > On 03/27/2015 09:38 AM, Zheng Lin Edwin Yeo wrote:
> > >> >>
> > >> >> Hi everyone,
> > >> >>
> > >> >> I've changed my uniqueKey to another name, instead of using id,
on
> > the
> > >> >> schema.xml.
> > >> >>
> > >> >> However, after I have done the indexing (the indexing is
> successful),
> > >> I'm
> > >> >> not able to perform a search query on it. I gives the error
> > >> >> java.lang.NullPointerException.
> > >> >>
> > >> >> Is there other place which I need to configure, besides changing
> the
> > >> >> uniqueKey field in scheam.xml?
> > >> >>
> > >> >> Regards,
> > >> >> Edwin
> > >> >>
> > >> >
> > >>
> >
>

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