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From "Hoss Man (JIRA)" <j...@apache.org>
Subject [jira] Updated: (SOLR-1753) StatsComponent throws java.lang.NullPointerException when getting statistics for facets in distributed search
Date Fri, 28 May 2010 03:12:38 GMT

     [ https://issues.apache.org/jira/browse/SOLR-1753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hoss Man updated SOLR-1753:
---------------------------

    Fix Version/s: 3.1
                   4.0


Correcting Fix Version based on CHANGES.txt, see this thread for more details...

http://mail-archives.apache.org/mod_mbox/lucene-dev/201005.mbox/%3Calpine.DEB.1.10.1005251052040.24672@radix.cryptio.net%3E


> StatsComponent throws java.lang.NullPointerException when getting statistics for facets
in distributed search
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-1753
>                 URL: https://issues.apache.org/jira/browse/SOLR-1753
>             Project: Solr
>          Issue Type: Bug
>    Affects Versions: 1.4
>         Environment: Windows
>            Reporter: Janne Majaranta
>            Assignee: Koji Sekiguchi
>             Fix For: 1.5, 3.1, 4.0
>
>         Attachments: SOLR-1753.patch
>
>
> When using the StatsComponent with a sharded request and getting statistics over facets,
a NullPointerException is thrown.
> Stacktrace:
> java.lang.NullPointerException at org.apache.solr.handler.component.StatsValues.accumulate(StatsValues.java:54)
at 
> org.apache.solr.handler.component.StatsValues.accumulate(StatsValues.java:82) at 
> org.apache.solr.handler.component.StatsComponent.handleResponses(StatsComponent.java:116)
at 
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:290)
at 
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316) at 
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:338) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:241)
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:128) 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:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at 
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at 
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Unknown
Source) 

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