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https://issues.apache.org/jira/browse/SOLR-7864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14944968#comment-14944968
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Gianpaolo Lopresti commented on SOLR-7864:
------------------------------------------
Hi,
if could be helpful, while debugging the SearchHandler.java, line 275:
{code}
SolrDocumentList r = (SolrDocumentList) rb.rsp.getValues().get("response");
{code}
The "response" object is a ResultContext object, instead of a SolrDocumentList.
This is the debugger representation:
{code}
"{responseHeader=},response=org.apache.solr.response.ResultContext@163d596,facet_counts={facet_queries=...}}"
{code}
The exception message is: "The request took too long to iterate over terms.
Timeout: timeoutAt: 19882685958928 (System.nanoTime(): 19882734201853),
TermsEnum=org.apache.lucene.codecs.blocktree.Lucene40SegmentTermsEnum@1c687b1"
> timeAllowed causing ClassCastException
> --------------------------------------
>
> Key: SOLR-7864
> URL: https://issues.apache.org/jira/browse/SOLR-7864
> Project: Solr
> Issue Type: Bug
> Affects Versions: 5.2
> Reporter: Markus Jelsma
> Fix For: Trunk, 5.4
>
>
> If timeAllowed kicks in, following exception is thrown and user gets HTTP 500.
> {code}
> 65219 [qtp2096057945-19] ERROR org.apache.solr.servlet.SolrDispatchFilter [
> search] – null:java.lang.ClassCastException:
> org.apache.solr.response.ResultContext cannot be cast to
> org.apache.solr.common.SolrDocumentList
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:275)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2064)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:654)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:450)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
> at org.eclipse.jetty.server.Server.handle(Server.java:497)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
> at
> org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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