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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2018/08/01 00:15:00 UTC

[jira] [Created] (LUCENE-8441) Wrong index sort field type throws unexpected NullPointerException

Michael McCandless created LUCENE-8441:
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             Summary: Wrong index sort field type throws unexpected NullPointerException
                 Key: LUCENE-8441
                 URL: https://issues.apache.org/jira/browse/LUCENE-8441
             Project: Lucene - Core
          Issue Type: Bug
          Components: core/index
            Reporter: Michael McCandless
            Assignee: Michael McCandless


I came across this scary exception if you pass the wrong {{SortField.Type}} for a field; I'll attach patch w/ small test case:
{noformat}
1) testWrongSortFieldType(org.apache.lucene.index.TestIndexSorting)
java.lang.NullPointerException
        at __randomizedtesting.SeedInfo.seed([995FF58C7B184E8F:B0CC507647B2ED95]:0)
        at org.apache.lucene.index.SortingTermVectorsConsumer.abort(SortingTermVectorsConsumer.java:87)
        at org.apache.lucene.index.TermsHash.abort(TermsHash.java:68)
        at org.apache.lucene.index.DefaultIndexingChain.abort(DefaultIndexingChain.java:332)
        at org.apache.lucene.index.DocumentsWriterPerThread.abort(DocumentsWriterPerThread.java:138)
        at org.apache.lucene.index.DocumentsWriterPerThread.maybeAbort(DocumentsWriterPerThread.java:532)
        at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:524)
        at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:554)
        at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:719)
        at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3201)
        at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3446)
        at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3411)
        at org.apache.lucene.index.TestIndexSorting.testWrongSortFieldType(TestIndexSorting.java:2489)
{noformat}



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