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From "William Harris (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (SOLR-2894) Implement distributed pivot faceting
Date Wed, 13 Mar 2013 10:18:19 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13595885#comment-13595885
] 

William Harris edited comment on SOLR-2894 at 3/13/13 10:18 AM:
----------------------------------------------------------------

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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