lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kai Burjack (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-1271) ClassCastException when using ParallelMultiSearcher.search(Query query, Filter filter, int n, Sort sort)
Date Thu, 24 Apr 2008 09:37:21 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kai Burjack updated LUCENE-1271:
--------------------------------

    Priority: Minor  (was: Critical)

Work-around used is whenever no sorting is needed, calling the Searcher.search(Query query,
Filter filter, int n, Sort sort) method with sort = new Sort(new SortField("score", SortField.SCORE,
false))

> ClassCastException when using ParallelMultiSearcher.search(Query query, Filter filter,
int n, Sort sort)
> --------------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-1271
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1271
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Search
>    Affects Versions: 2.3, 2.3.1
>         Environment: MS Windows XP (SP 2), JDK 1.5.0 Update 12
>            Reporter: Kai Burjack
>            Priority: Minor
>
> Stacktrace-Output in Console:
> Exception in thread "MultiSearcher thread #1" java.lang.ClassCastException: org.apache.lucene.search.ScoreDoc
> 	at org.apache.lucene.search.FieldDocSortedHitQueue.lessThan(FieldDocSortedHitQueue.java:105)
> 	at org.apache.lucene.util.PriorityQueue.upHeap(PriorityQueue.java:139)
> 	at org.apache.lucene.util.PriorityQueue.put(PriorityQueue.java:53)
> 	at org.apache.lucene.util.PriorityQueue.insertWithOverflow(PriorityQueue.java:78)
> 	at org.apache.lucene.util.PriorityQueue.insert(PriorityQueue.java:63)
> 	at org.apache.lucene.search.MultiSearcherThread.run(ParallelMultiSearcher.java:272)
> Exception in thread "MultiSearcher thread #2" java.lang.ClassCastException: org.apache.lucene.search.ScoreDoc
> 	at org.apache.lucene.search.FieldDocSortedHitQueue.lessThan(FieldDocSortedHitQueue.java:105)
> 	at org.apache.lucene.util.PriorityQueue.upHeap(PriorityQueue.java:139)
> 	at org.apache.lucene.util.PriorityQueue.put(PriorityQueue.java:53)
> 	at org.apache.lucene.util.PriorityQueue.insertWithOverflow(PriorityQueue.java:78)
> 	at org.apache.lucene.util.PriorityQueue.insert(PriorityQueue.java:63)
> 	at org.apache.lucene.search.MultiSearcherThread.run(ParallelMultiSearcher.java:272)
> Stack-Trace in resulting exception while performing the JUnit-Test:
> java.lang.ClassCastException: org.apache.lucene.search.ScoreDoc
> 	at org.apache.lucene.search.FieldDocSortedHitQueue.lessThan(FieldDocSortedHitQueue.java:105)
> 	at org.apache.lucene.util.PriorityQueue.downHeap(PriorityQueue.java:155)
> 	at org.apache.lucene.util.PriorityQueue.pop(PriorityQueue.java:106)
> 	at org.apache.lucene.search.ParallelMultiSearcher.search(ParallelMultiSearcher.java:146)
> 	at org.apache.lucene.search.Searcher.search(Searcher.java:78)
> 	at <class calling the Searcher.search(Query query, Filter filter, int n, Sort sort)
method with filter:<null> and sort:<null>>
> 	
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> 	at java.lang.reflect.Method.invoke(Unknown Source)
> 	at junit.framework.TestCase.runTest(TestCase.java:154)
> 	at junit.framework.TestCase.runBare(TestCase.java:127)
> 	at junit.framework.TestResult$1.protect(TestResult.java:106)
> 	at junit.framework.TestResult.runProtected(TestResult.java:124)
> 	at junit.framework.TestResult.run(TestResult.java:109)
> 	at junit.framework.TestCase.run(TestCase.java:118)
> 	at junit.framework.TestSuite.runTest(TestSuite.java:208)
> 	at junit.framework.TestSuite.run(TestSuite.java:203)
> 	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
> 	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org


Mime
View raw message