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Posted to dev@lucene.apache.org by "David Boychuck (JIRA)" <ji...@apache.org> on 2014/08/08 20:43:12 UTC
[jira] [Updated] (SOLR-6345) collapsingQParserPlugin degraded
performance when using tagging
[ https://issues.apache.org/jira/browse/SOLR-6345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Boychuck updated SOLR-6345:
---------------------------------
Description:
I am having a problem with degraded performance when using the collapseQParserPlugin with facet tagging.
An example query would look something like this
{code}
http://host:port/solr/index/handler?facet=true&fq={!collapse field=groupid}&facet.query={!ex=Width_numeric}Width_numeric:[10+TO+15]&facet.query={!ex=Width_numeric}Width_numeric:[15+TO+20]&facet.sort=index&start=0&q=36+x+42+shower+base&fq={!tag%3DWidth_numeric}Width_numeric:[35+TO+40]
{code}
When I either remove the grouping
{code}
fq={!collapse field=groupid}
{code}
or remove the tag
{code}
&fq={!tag%3DWidth_numeric}Width_numeric:[35+TO+40]
{code}
I am getting requests orders of magnitude faster. In my production environment with around 800k documents. I jump from less than 20ms to over 100ms sometimes 200ms using the collapsingQParserPlugin with tagging. I will try to see of the problem can be observed in the unit tests for the collapsingQParserPlugin. I will update with the results.
was:
I ma having a problem with degraded performance when using the collapseQParserPlugin with facet tagging.
An example query would look something like this
{code}
http://host:port/solr/index/handler?facet=true&fq={!collapse field=groupid}&facet.query={!ex=Width_numeric}Width_numeric:[10+TO+15]&facet.query={!ex=Width_numeric}Width_numeric:[15+TO+20]&facet.sort=index&start=0&q=36+x+42+shower+base&fq={!tag%3DWidth_numeric}Width_numeric:[35+TO+40]
{code}
When I either remove the grouping
{code}
fq={!collapse field=groupid}
{code}
or remove the tag
{code}
&fq={!tag%3DWidth_numeric}Width_numeric:[35+TO+40]
{code}
I am getting requests orders of magnitude faster. In my production environment with around 800k documents. I jump from less than 20ms to over 100ms sometimes 200ms using the collapsingQParserPlugin with tagging. I will try to see of the problem can be observed in the unit tests for the collapsingQParserPlugin. I will update with the results.
> collapsingQParserPlugin degraded performance when using tagging
> ---------------------------------------------------------------
>
> Key: SOLR-6345
> URL: https://issues.apache.org/jira/browse/SOLR-6345
> Project: Solr
> Issue Type: Bug
> Affects Versions: 4.7.2
> Reporter: David Boychuck
> Priority: Critical
> Labels: collapsingQParserPlugin
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> I am having a problem with degraded performance when using the collapseQParserPlugin with facet tagging.
> An example query would look something like this
> {code}
> http://host:port/solr/index/handler?facet=true&fq={!collapse field=groupid}&facet.query={!ex=Width_numeric}Width_numeric:[10+TO+15]&facet.query={!ex=Width_numeric}Width_numeric:[15+TO+20]&facet.sort=index&start=0&q=36+x+42+shower+base&fq={!tag%3DWidth_numeric}Width_numeric:[35+TO+40]
> {code}
> When I either remove the grouping
> {code}
> fq={!collapse field=groupid}
> {code}
> or remove the tag
> {code}
> &fq={!tag%3DWidth_numeric}Width_numeric:[35+TO+40]
> {code}
> I am getting requests orders of magnitude faster. In my production environment with around 800k documents. I jump from less than 20ms to over 100ms sometimes 200ms using the collapsingQParserPlugin with tagging. I will try to see of the problem can be observed in the unit tests for the collapsingQParserPlugin. I will update with the results.
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