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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-5515) NPE when getting stats on date field with empty result on solrcloud
Date Sat, 30 Nov 2013 13:05:36 GMT

    [ https://issues.apache.org/jira/browse/SOLR-5515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13835679#comment-13835679
] 

ASF subversion and git services commented on SOLR-5515:
-------------------------------------------------------

Commit 1546725 from shalin@apache.org in branch 'dev/trunk'
[ https://svn.apache.org/r1546725 ]

SOLR-5515: NPE when getting stats on date field with empty result on SolrCloud

> NPE when getting stats on date field with empty result on solrcloud
> -------------------------------------------------------------------
>
>                 Key: SOLR-5515
>                 URL: https://issues.apache.org/jira/browse/SOLR-5515
>             Project: Solr
>          Issue Type: Bug
>          Components: SolrCloud
>    Affects Versions: 4.5.1, 4.6
>         Environment: ubuntu 13.04, java 1.7.0_45-b18 
>            Reporter: Alexander Sagen
>            Assignee: Shalin Shekhar Mangar
>            Priority: Critical
>              Labels: datefield, solrcloud, stats, statscomponent
>
> Steps to reproduce:
> 1. Download solr 4.6.0, unzip twice in different directories.
> 2. Start a two-shard cluster based on default example
> {quote}
> dir1/example> java -Dbootstrap_confdir=./solr/collection1/conf -Dcollection.configName=myconf
-DzkRun -DnumShards=2 -jar start.jar
> dir2/example> java -Djetty.port=7574 -DzkHost=localhost:9983 -jar start.jar
> {quote}
> 3. Visit http://localhost:8983/solr/query?q=author:a&stats=true&stats.field=last_modified
> This causes a nullpointer (given that the index is empty or the query returns 0 rows)
> Stacktrace:
> {noformat}
> 1111190 [qtp290025410-11] INFO  org.apache.solr.core.SolrCore  – [collection1] webapp=/solr
path=/query params={stats.field=last_modified&stats=true&q=author:a} hits=0 status=500
QTime=8 
> 1111191 [qtp290025410-11] ERROR org.apache.solr.servlet.SolrDispatchFilter  – null:java.lang.NullPointerException
>         at org.apache.solr.handler.component.DateStatsValues.updateTypeSpecificStats(StatsValuesFactory.java:409)
>         at org.apache.solr.handler.component.AbstractStatsValues.accumulate(StatsValuesFactory.java:109)
>         at org.apache.solr.handler.component.StatsComponent.handleResponses(StatsComponent.java:113)
>         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:1859)
>         at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:710)
>         at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:413)
>         at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:197)
>         at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
>         at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
>         at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
>         at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
>         at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
>         at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
>         at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
>         at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
>         at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
>         at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
>         at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
>         at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
>         at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
>         at org.eclipse.jetty.server.Server.handle(Server.java:368)
>         at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
>         at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
>         at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942)
>         at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004)
>         at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
>         at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
>         at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
>         at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
>         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
>         at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
>         at java.lang.Thread.run(Thread.java:744)
> {noformat} 



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