Doubts about solr stats component

[kannan rbk <ka...@gmail.com>]

Hi Team,

I am using solr for indexing data.  I need some statistics information like
"max , min , stddev" from indexed data. I read about `SolrStatsComponent`
and I used this too.

I read this line on `apache_solr_4_cookbook.pdf`

"Please be careful when using this component on the multivalued fields as
it can be a
performance bottleneck."

**My Solr Query**


http://localhost:8080/solr/daycore/select?q=*:*&stats=true&stats.field=login_attempts&rows=0

Can I use this query?

Is it affect solr performance?

Regards ,

Bharathikannan R

Re: Doubts about solr stats component

[Gopal Patwa <go...@gmail.com>]

please post field defination from solr schema.xml for
stats.field=login_attempts<http://localhost:8080/solr/daycore/select?q=*:*&stats=true&stats.field=login_attempts&rows=0>
,
it depends how you have defined stats field