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From Tommaso Teofili <tommaso.teof...@gmail.com>
Subject Re: Solr version in Solrcas
Date Wed, 06 Apr 2011 09:28:34 GMT
2011/4/6 Jörn Kottmann <kottmann@gmail.com>

> On 4/6/11 11:00 AM, Tommaso Teofili wrote:
>
>> Hi all,
>> Going through changes in UIMA-2109 [1] to update dependencies of UIMA
>> Addons
>> projects to latest versions (where possible) I see we can safely update
>> Solrcas to use the just released Solr 3.1.0 instead of the previous 1.4.1.
>> Since there are significant changes in the Lucene index being written by
>> Solr in those versions 1.4.1 indexes can be not compatible with indexes
>> written with Solr 3.1.0.
>>
>>
> It might be difficult to update from Solr 1.4 to Solr 3.1 in some cases.
> Is the Solr 3.1 client we would then use backward compatible with a Solr
> 1.4 server?
>

Yes from an API point of view it's backward compatible till Solr 1.3.


>
> Anyway I am +1 to do the change now, we did not release anything
> and do not have to care for backward compatibility.
>

Agreed, +1 from me too.
Tommaso

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