I have not seen this mentioned anywhere, but I found a useful 'trick' to 
restart solr without having to restart tomcat. All you need to do is 'touch' 
the solr.xml in the solr.home directory. It can take a few seconds but solr 
will restart and reload any config.

Cheers

François 

On Jul 27, 2011, at 2:56 PM, Alexei Martchenko wrote:

> I believe you're fine with that. Don't need to reindex all solr database.
> 
> 2011/7/27 Charles-Andre Martin <charles-andre.mar...@sunmedia.ca>
> 
>> Hi,
>> 
>> 
>> 
>> We currently have a big index in production. We would like to add 2
>> non-required fields to our schema.xml :
>> 
>> 
>> 
>> <field name="myfield" type="boolean" indexed="true" stored="true"
>> required="false"/>
>> 
>> <field name="myotherfield" type="string" indexed="true" stored="true"
>> required="false" multiValued="true"/>
>> 
>> 
>> 
>> I made some tests:
>> 
>> 
>> 
>> -          I stopped tomcat
>> 
>> -          I changed the schema.xml
>> 
>> -          I started tomcat
>> 
>> 
>> 
>> The data was still there and I was able to add new document with theses 2
>> fields.
>> 
>> 
>> 
>> So far, it looks I won't need to re-index all my data. Am I right ? Do I
>> need to re-index all my data or in that case I'm fine ?
>> 
>> 
>> 
>> Thank you !
>> 
>> 
>> 
>> Charles-André Martin
>> 
>> 
> 
> 
> -- 
> 
> *Alexei Martchenko* | *CEO* | Superdownloads
> ale...@superdownloads.com.br | ale...@martchenko.com.br | (11)
> 5083.1018/5080.3535/5080.3533

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