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Posted to user@ignite.apache.org by vkulichenko <va...@gmail.com> on 2017/01/26 00:36:28 UTC

Re: Text query

Hi,

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avpdiver wrote
> Is there possibility to use my custom lucene analyzer in indexing and
> querying?

The answer is no, there is currently no easy way to do this. The only thing
you can do is implement your own IndexingSpi, but this will require to
implement indexing and querying logic from scratch.

Why do you want to do this? Are there any issues you have with the text
queries in Ignite?

-Val



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Re: Text query

Posted by Anil <an...@gmail.com>.

Thanks Val and Andrey.

I will check this.

Thanks.

On 31 January 2017 at 14:43, Andrey Mashenkov <am...@gridgain.com>
wrote:

> Hi Anil,
>
> Unfortunatelly, lucene index creation is hardcoded in Ignite and there is
> no workaround here.
> However you, are free to create a Jira ticket and propose a solution.
>
> It looks like we should add ability to provide Lucene configuration within
> Ignite CacheConfiguration, but I  wouldn't like to mix and have dependency
> of foreign API.
>
> Another way here is to implement your own IndexingSpi.
>
>
> On Sat, Jan 28, 2017 at 2:59 AM, vkulichenko <
> valentin.kulichenko@gmail.com> wrote:
>
>> Got it. I believe there is no mechanism to inject custom analyzer. I'm
>> not a
>> big Lucene expert, do you have an example of how this can be done?
>>
>> -Val
>>
>>
>>
>> --
>> View this message in context: http://apache-ignite-users.705
>> 18.x6.nabble.com/Text-query-tp8661p10296.html
>> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>>
>
>

Re: Text query

Posted by Andrey Mashenkov <am...@gridgain.com>.

Hi Anil,

Unfortunatelly, lucene index creation is hardcoded in Ignite and there is
no workaround here.
However you, are free to create a Jira ticket and propose a solution.

It looks like we should add ability to provide Lucene configuration within
Ignite CacheConfiguration, but I  wouldn't like to mix and have dependency
of foreign API.

Another way here is to implement your own IndexingSpi.

On Sat, Jan 28, 2017 at 2:59 AM, vkulichenko <va...@gmail.com>
wrote:

> Got it. I believe there is no mechanism to inject custom analyzer. I'm not
> a
> big Lucene expert, do you have an example of how this can be done?
>
> -Val
>
>
>
> --
> View this message in context: http://apache-ignite-users.
> 70518.x6.nabble.com/Text-query-tp8661p10296.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>

Re: Text query

Posted by vkulichenko <va...@gmail.com>.

Got it. I believe there is no mechanism to inject custom analyzer. I'm not a
big Lucene expert, do you have an example of how this can be done?

-Val



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