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From Zheng Lin Edwin Yeo <edwinye...@gmail.com>
Subject Re: Unable to perform search query after changing uniqueKey
Date Mon, 30 Mar 2015 01:35:10 GMT
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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