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https://issues.apache.org/jira/browse/SOLR-2894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13595885#comment-13595885
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William Harris edited comment on SOLR-2894 at 3/13/13 10:18 AM:
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Hey, Andrew. I'm that someone from IRC.
I managed to apply your patch ( even though a single hunk failed ), but I get a
NullPointerException when I attempt a query with 3 pivots.
{code:borderStyle=solid}
SEVERE: null:java.lang.NullPointerException
at
org.apache.solr.handler.component.PivotFacetHelper.getCountFromPath(PivotFacetHelper.java:373)
at
org.apache.solr.handler.component.FacetComponent.processTopElement(FacetComponent.java:779)
...
{code}
was (Author: killscreen):
Hey, Andrew. I'm that someone from IRC.
I managed to apply your patch ( even though a single hunk failed ), but I get a
NullPointerException when I attempt a query with 3 pivots.
{code:borderStyle=solid}
SEVERE: null:java.lang.NullPointerException
at
org.apache.solr.handler.component.PivotFacetHelper.getCountFromPath(PivotFacetHelper.java:373)
at
org.apache.solr.handler.component.FacetComponent.processTopElement(FacetComponent.java:779)
at
org.apache.solr.handler.component.FacetComponent.processSinglePivotFacet(FacetComponent.java:765)
at
org.apache.solr.handler.component.FacetComponent.queuePivotRefinementRequestsHelper(FacetComponent.java:737)
at
org.apache.solr.handler.component.FacetComponent.branchAdditionalRefinements(FacetComponent.java:822)
at
org.apache.solr.handler.component.FacetComponent.queuePivotRefinementRequestsHelper(FacetComponent.java:746)
at
org.apache.solr.handler.component.FacetComponent.branchAdditionalRefinements(FacetComponent.java:822)
at
org.apache.solr.handler.component.FacetComponent.queuePivotRefinementRequestsHelper(FacetComponent.java:746)
at
org.apache.solr.handler.component.FacetComponent.queuePivotRefinementRequests(FacetComponent.java:696)
at
org.apache.solr.handler.component.FacetComponent.countFacets(FacetComponent.java:555)
at
org.apache.solr.handler.component.FacetComponent.handleResponses(FacetComponent.java:391)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:311)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1800)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:637)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:343)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:141)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:679)
{code}
> Implement distributed pivot faceting
> ------------------------------------
>
> Key: SOLR-2894
> URL: https://issues.apache.org/jira/browse/SOLR-2894
> Project: Solr
> Issue Type: Improvement
> Reporter: Erik Hatcher
> Fix For: 4.3
>
> Attachments: SOLR-2894.patch, SOLR-2894.patch, SOLR-2894.patch,
> SOLR-2894.patch, SOLR-2894.patch, SOLR-2894.patch, SOLR-2894.patch,
> SOLR-2894.patch, SOLR-2894.patch, SOLR-2894.patch, SOLR-2894-reworked.patch
>
>
> Following up on SOLR-792, pivot faceting currently only supports
> undistributed mode. Distributed pivot faceting needs to be implemented.
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