[jira] [Commented] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15584564#comment-15584564 ] Mahesh commented on LUCENE-7493: Thanks Michael McCandless. The above code works and test passes always now. Attached are the patch files, > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch, LUCENE-7493-Pass.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: LUCENE-7493-Pass.patch > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch, LUCENE-7493-Pass.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: (was: LUCENE-7493-Pass.patch) > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: LUCENE-7493-Pass.patch > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch, LUCENE-7493-Pass.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: (was: LUCENE-7493-Pass-V.20.patch) > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: (was: LUCENE-7493-Pass-TestCase.patch) > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: LUCENE-7493-Fail.patch > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: (was: LUCENE-7493-Fail-TestCase.patch) > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: (was: LUCENE-7493-Fail-V.20.patch) > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15575498#comment-15575498 ] Mahesh commented on LUCENE-7493: Hey Michael McCandless thanks for pointing out. With new code there is weird behavior. Code fix and test executes as expected like before fix assertion fails and after fix test passes but the problem that I had is that sometimes test will not pass in all cases with error ' java.lang.IllegalArgumentException: dimension "b" was not indexed into field "$facets'. This is happening randomly with no fixed step to reproduce and I am not sure why :(. > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail-TestCase.patch, > LUCENE-7493-Fail-V.20.patch, LUCENE-7493-Pass-TestCase.patch, > LUCENE-7493-Pass-V.20.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: LUCENE-7493-Pass-V.20.patch LUCENE-7493-Fail-V.20.patch > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail-TestCase.patch, > LUCENE-7493-Fail-V.20.patch, LUCENE-7493-Pass-TestCase.patch, > LUCENE-7493-Pass-V.20.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15572184#comment-15572184 ] Mahesh commented on LUCENE-7493: Hi Michael McCandless, Added patch for failure and success case. > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail-TestCase.patch, > LUCENE-7493-Pass-TestCase.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: LUCENE-7493-Pass-TestCase.patch > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail-TestCase.patch, > LUCENE-7493-Pass-TestCase.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: LUCENE-7493-Fail-TestCase.patch > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493-Fail-TestCase.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: (was: LUCENE-7493.patch) > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15571680#comment-15571680 ] Mahesh commented on LUCENE-7493: Thanks Michael McCandless for helping out. Followed your steps and attached patch file. Hope its what you expect. > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahesh updated LUCENE-7493: --- Attachment: LUCENE-7493.patch Patch file to reproduce the issue. > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > Attachments: LUCENE-7493.patch > > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[ https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15570932#comment-15570932 ] Mahesh commented on LUCENE-7493: Should I add test case as an attachment in this bug? > Support of TotalHitCountCollector for FacetCollector.search api if numdocs > passed as zero. > -- > > Key: LUCENE-7493 > URL: https://issues.apache.org/jira/browse/LUCENE-7493 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Mahesh > > Hi, > I want to do drill down search using FacetCollection below is the code > FacetsCollector facetCollector = new FacetsCollector(); > TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, > facetCollector); > I just want facet information so I pass limit as zero but I get error > "numHits must be > 0; please use TotalHitCountCollector if you just need the > total hit count". > For FacetCollector there is no way to initialize 'TotalHitCountCollector'. > Internally it always create either 'TopFieldCollector' or > 'TopScoreDocCollector' which does not allow limit as 0. > So if limit should be zero then there should be a way that > 'TotalHitCountCollector' should be initialized. > Better way would be to provide an api which takes query and collector as > inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
[
https://issues.apache.org/jira/browse/LUCENE-7493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15570925#comment-15570925
]
Mahesh commented on LUCENE-7493:
This is the working copy of code that I have right now.
FacetsCollector facetCollector = new FacetsCollector();
TopDocs topDocs = null;
TotalHitCountCollector totalHitCountCollector = null;
if (limit == 0) {
totalHitCountCollector = new TotalHitCountCollector();
indexSearcher.search(query, MultiCollector.wrap(totalHitCountCollector,
facetCollector));
topDocs = new TopDocs(totalHitCountCollector.getTotalHits(), new
ScoreDoc[0], Float.NaN);
} else
topDocs = FacetsCollector.search(st.searcher, filterQuery, first +
limit, facetCollector);
> Support of TotalHitCountCollector for FacetCollector.search api if numdocs
> passed as zero.
> --
>
> Key: LUCENE-7493
> URL: https://issues.apache.org/jira/browse/LUCENE-7493
> Project: Lucene - Core
> Issue Type: Improvement
>Reporter: Mahesh
>
> Hi,
> I want to do drill down search using FacetCollection below is the code
> FacetsCollector facetCollector = new FacetsCollector();
> TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit,
> facetCollector);
> I just want facet information so I pass limit as zero but I get error
> "numHits must be > 0; please use TotalHitCountCollector if you just need the
> total hit count".
> For FacetCollector there is no way to initialize 'TotalHitCountCollector'.
> Internally it always create either 'TopFieldCollector' or
> 'TopScoreDocCollector' which does not allow limit as 0.
> So if limit should be zero then there should be a way that
> 'TotalHitCountCollector' should be initialized.
> Better way would be to provide an api which takes query and collector as
> inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'.
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[jira] [Created] (LUCENE-7493) Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero.
Mahesh created LUCENE-7493: -- Summary: Support of TotalHitCountCollector for FacetCollector.search api if numdocs passed as zero. Key: LUCENE-7493 URL: https://issues.apache.org/jira/browse/LUCENE-7493 Project: Lucene - Core Issue Type: Improvement Reporter: Mahesh Hi, I want to do drill down search using FacetCollection below is the code FacetsCollector facetCollector = new FacetsCollector(); TopDocs topDocs = FacetsCollector.search(st.searcher, filterQuery, limit, facetCollector); I just want facet information so I pass limit as zero but I get error "numHits must be > 0; please use TotalHitCountCollector if you just need the total hit count". For FacetCollector there is no way to initialize 'TotalHitCountCollector'. Internally it always create either 'TopFieldCollector' or 'TopScoreDocCollector' which does not allow limit as 0. So if limit should be zero then there should be a way that 'TotalHitCountCollector' should be initialized. Better way would be to provide an api which takes query and collector as inputs just like 'drillSideways.search(filterQuery, totalHitCountCollector)'. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
