[ https://issues.apache.org/jira/browse/SOLR-4763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Koval updated SOLR-4763: ---------------------------------- Description: I do not know whether this is bug or not. But calculating facets with {{group.facet=true}} is too slow. I have query that: {code} "matches": 730597, "ngroups": 24024, {code} 1. All queries with {{group.facet=true}}: {code} "QTime": 5171 "facet": { "time": 4716 {code} 2. Without {{group.facet}}: * First query: {code} "QTime": 3284 "facet": { "time": 3104 {code} * Next queries: {code} "QTime": 230, "facet": { "time": 76 {code} So I think with {{group.facet=true}} Solr doesn't use cache to calculate facets. Is it possible to improve performance of facets when {{group.facet=true}}? was: I do not know whether this is bug or not. But calculating facets with {{group.facet=true}} is too slow. I have query that: {code} "matches": 730597, "ngroups": 24024, {code} 1. All queries with {{group.facet=true}}: {code} "QTime": 5171 "facet": { "time": 4716 {code} 2. Without {{group.facet}}: * First query: {code} "QTime": 3284 "facet": { "time": 3104 {code} * Next queries: {code} "QTime": 230, "facet": { "time": 76 {code} So I think without {{group.facet}} Solr uses cache to calculate facets. Is it possible to improve performance of facets when {{group.facet=true}}? > Performance issue when using group.facet=true > --------------------------------------------- > > Key: SOLR-4763 > URL: https://issues.apache.org/jira/browse/SOLR-4763 > Project: Solr > Issue Type: Bug > Affects Versions: 4.2 > Reporter: Alexander Koval > > I do not know whether this is bug or not. But calculating facets with > {{group.facet=true}} is too slow. > I have query that: > {code} > "matches": 730597, > "ngroups": 24024, > {code} > 1. All queries with {{group.facet=true}}: > {code} > "QTime": 5171 > "facet": { > "time": 4716 > {code} > 2. Without {{group.facet}}: > * First query: > {code} > "QTime": 3284 > "facet": { > "time": 3104 > {code} > * Next queries: > {code} > "QTime": 230, > "facet": { > "time": 76 > {code} > So I think with {{group.facet=true}} Solr doesn't use cache to calculate > facets. > Is it possible to improve performance of facets when {{group.facet=true}}? -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org