Grouping for categories / performance

[ilay <il...@gmail.com>]

Hello all,

  I have a situation for solr grouping where I want group my products into
top categories for a ecommerce application. The number of groups here is
less than 10 and total number of docs in the index is 10 Million. Will solr
goruping is an issue here, we have seen OOM issue when we tried grouping for
books simillar editions against the same index. However, if we are grouping
for categories where number of groups is less than 10, will it still be a
problem? Any thoughts on this can be greatly appreciated. 

- -Ilay



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Re: Grouping for categories / performance

[Jack Krupansky <ja...@basetechnology.com>]

Maybe you simply don't have enough heap memory space available to the Java 
JVM for Solr to do large groups.

-- Jack Krupansky

-----Original Message----- 
From: ilay
Sent: Monday, November 05, 2012 2:20 AM
To: solr-user@lucene.apache.org
Subject: Grouping for categories / performance

Hello all,

  I have a situation for solr grouping where I want group my products into
top categories for a ecommerce application. The number of groups here is
less than 10 and total number of docs in the index is 10 Million. Will solr
goruping is an issue here, we have seen OOM issue when we tried grouping for
books simillar editions against the same index. However, if we are grouping
for categories where number of groups is less than 10, will it still be a
problem? Any thoughts on this can be greatly appreciated.

- -Ilay



--
View this message in context: 
http://lucene.472066.n3.nabble.com/Grouping-for-categories-performance-tp4018200.html
Sent from the Solr - User mailing list archive at Nabble.com.