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Posted to notifications@netbeans.apache.org by GitBox <gi...@apache.org> on 2022/03/04 10:39:52 UTC

[GitHub] [netbeans] mbien edited a comment on pull request #3558: maven indexing lucene renovation

mbien edited a comment on pull request #3558:
URL: https://github.com/apache/netbeans/pull/3558#issuecomment-1050572761


   for future reference, the assertion error in BooleanQuery.hashcode() attached below.
   
   https://github.com/apache/netbeans/blob/04fa8fba812566a211462fc3eef73597fbf3a975/java/maven.indexer/src/org/netbeans/modules/maven/indexer/NexusRepositoryIndexerImpl.java#L1451-L1457
   
   can be mitigated by not changing the rewrite method to `MultiTermQuery.CONSTANT_SCORE_BOOLEAN_REWRITE` recursively via setBooleanRewrite(query).
   
   lucene issue filed: 
    - https://issues.apache.org/jira/browse/LUCENE-10431
   
   PRs:
    - https://github.com/apache/lucene/pull/726
    - https://github.com/apache/lucene/pull/727 unfortunately, there are no updates to the 8.x branch planned, so it might not get backported
   
   Can be triggered via UI, right click on project dependencies -> "Add Dependency..." -> use "query:" search field, e.g enter "org.eclipse.jetty".
   
   ```
   java.lang.AssertionError
   	at org.apache.lucene.search.BooleanQuery.hashCode(BooleanQuery.java:614)
   	at java.base/java.util.Objects.hashCode(Objects.java:103)
   	at java.base/java.util.HashMap$Node.hashCode(HashMap.java:298)
   	at java.base/java.util.AbstractMap.hashCode(AbstractMap.java:527)
   	at org.apache.lucene.search.Multiset.hashCode(Multiset.java:119)
   	at java.base/java.util.EnumMap.entryHashCode(EnumMap.java:717)
   	at java.base/java.util.EnumMap.hashCode(EnumMap.java:709)
   	at java.base/java.util.Arrays.hashCode(Arrays.java:4498)
   	at java.base/java.util.Objects.hash(Objects.java:133)
   	at org.apache.lucene.search.BooleanQuery.computeHashCode(BooleanQuery.java:597)
   	at org.apache.lucene.search.BooleanQuery.hashCode(BooleanQuery.java:611)
   	at java.base/java.util.HashMap.hash(HashMap.java:340)
   	at java.base/java.util.HashMap.put(HashMap.java:612)
   	at org.apache.lucene.search.Multiset.add(Multiset.java:82)
   	at org.apache.lucene.search.BooleanQuery.<init>(BooleanQuery.java:154)
   	at org.apache.lucene.search.BooleanQuery.<init>(BooleanQuery.java:42)
   	at org.apache.lucene.search.BooleanQuery$Builder.build(BooleanQuery.java:133)
   	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$1.run(NexusRepositoryIndexerImpl.java:1457)
   	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.lambda$iterate$11(NexusRepositoryIndexerImpl.java:890)
   	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
   	at org.openide.util.Mutex.writeAccess(Mutex.java:252)
   	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.iterate(NexusRepositoryIndexerImpl.java:872)
   	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.find(NexusRepositoryIndexerImpl.java:1387)
   	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.find(NexusRepositoryIndexerImpl.java:1382)
   	at org.netbeans.modules.maven.indexer.api.RepositoryQueries.lambda$findResult$13(RepositoryQueries.java:505)
   	at org.netbeans.modules.maven.indexer.api.RepositoryQueries.getQueryResult(RepositoryQueries.java:217)
   	at org.netbeans.modules.maven.indexer.api.RepositoryQueries.findResult(RepositoryQueries.java:502)
   	at org.netbeans.modules.maven.nodes.AddDependencyPanel$QueryPanel$2.run(AddDependencyPanel.java:1144)
   	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
   (...)
   ```


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