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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2013/11/30 11:13:35 UTC
[jira] [Assigned] (SOLR-5515) NPE when getting stats on date field
with empty result on solrcloud
[ https://issues.apache.org/jira/browse/SOLR-5515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shalin Shekhar Mangar reassigned SOLR-5515:
-------------------------------------------
Assignee: Shalin Shekhar Mangar
> 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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