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https://issues.apache.org/jira/browse/SOLR-13094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16928887#comment-16928887
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Jay commented on SOLR-13094:
----------------------------
[[email protected]]: I am seeing similar error when running group
faceting on long field also.
[https://lucene.472066.n3.nabble.com/Solr-7-7-group-faceting-errors-td4429996.html].
> NPE while doing regular Facet
> -----------------------------
>
> Key: SOLR-13094
> URL: https://issues.apache.org/jira/browse/SOLR-13094
> Project: Solr
> Issue Type: Bug
> Components: Facet Module
> Affects Versions: 7.5.0
> Reporter: Amrit Sarkar
> Priority: Major
>
> I am issuing a regular facet query:
> {code}
> params = new ModifiableSolrParams()
> .add("q", query.trim())
> .add("rows", "0")
> .add("facet", "true")
> .add("facet.field", "description")
> .add("facet.limit", "200");
> {code}
> Exception:
> {code}
> 2018-12-24 15:50:20.843 ERROR (qtp690521419-130) [c:wiki s:shard2
> r:core_node4 x:wiki_shard2_replica_n2] o.a.s.s.HttpSolrCall
> null:org.apache.solr.common.SolrException: Exception during facet.field:
> description
> at
> org.apache.solr.request.SimpleFacets.lambda$getFacetFieldCounts$0(SimpleFacets.java:832)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at org.apache.solr.request.SimpleFacets$3.execute(SimpleFacets.java:765)
> at
> org.apache.solr.request.SimpleFacets.getFacetFieldCounts(SimpleFacets.java:841)
> at
> org.apache.solr.handler.component.FacetComponent.getFacetCounts(FacetComponent.java:329)
> at
> org.apache.solr.handler.component.FacetComponent.process(FacetComponent.java:273)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:298)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2541)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:709)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:515)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:377)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:323)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1317)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1219)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
> at org.eclipse.jetty.server.Server.handle(Server.java:531)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
> at
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
> at
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.NullPointerException
> at
> java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)
> at
> org.apache.solr.util.ConcurrentLRUCache.get(ConcurrentLRUCache.java:124)
> at org.apache.solr.search.FastLRUCache.get(FastLRUCache.java:163)
> at
> org.apache.solr.search.SolrIndexSearcher.getPositiveDocSet(SolrIndexSearcher.java:833)
> at
> org.apache.solr.search.SolrIndexSearcher.numDocs(SolrIndexSearcher.java:2073)
> at
> org.apache.solr.request.SimpleFacets.getListedTermCounts(SimpleFacets.java:876)
> at
> org.apache.solr.request.SimpleFacets.lambda$getFacetFieldCounts$0(SimpleFacets.java:824)
> ... 46 more
> {code}
> {{description}} field description:
> {code}
> <fieldType name="text_general" class="solr.SortableTextField"
> positionIncrementGap="100" multiValued="true">
> <analyzer type="index">
> <charFilter class="solr.HTMLStripCharFilterFactory"/>
> <tokenizer class="solr.StandardTokenizerFactory"/>
> <filter class="solr.StopFilterFactory" ignoreCase="true"
> words="stopwords.txt" />
> <!-- in this example, we will only use synonyms at query time
> <filter class="solr.SynonymGraphFilterFactory"
> synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
> <filter class="solr.FlattenGraphFilterFactory"/>
> -->
> <filter class="solr.LowerCaseFilterFactory"/>
> </analyzer>
> <analyzer type="query">
> <tokenizer class="solr.StandardTokenizerFactory"/>
> <filter class="solr.StopFilterFactory" ignoreCase="true"
> words="stopwords.txt" />
> <filter class="solr.SynonymGraphFilterFactory"
> synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
> <filter class="solr.LowerCaseFilterFactory"/>
> </analyzer>
> </fieldType>
> {code}
> {code}
> <field name="description" type="text_general" indexed="true"
> stored="true" multiValued="false"/>
> {code}
> The expectation is not to receive NPE and gracful exception even if the
> request fails.
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