TestIndexWriter.testRandomStoredFields randomly fails
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Key: LUCENE-2637
URL: https://issues.apache.org/jira/browse/LUCENE-2637
Project: Lucene - Java
Issue Type: Bug
Components: Tests
Affects Versions: 4.0
Reporter: Robert Muir
see
http://www.lucidimagination.com/search/document/36d2dbfc691909d5/bug_triggered_by_testindexwriter_testrandomstoredfields
for background
here are my steps to reproduce (most of the time, at least on windows):
{noformat}
1. edit line 87 of TestIndexWriter to plugin the seed:
random = newRandom(3312389322103990899L);
2. run this command:
ant clean test-core -Dtestcase=TestIndexWriter
-Dtestmethod=testRandomStoredFields -Dtests.iter=10
-Dtests.codec="MockVariableIntBlock(29)"
{noformat}
I only set this up on trunk, it might affect 3x too (I feel like i have seen
it, but i'm not sure and i didnt test yet)
here are a few of the various types of fails i have seen:
{noformat}
[junit] Testsuite: org.apache.lucene.index.TestIndexWriter
[junit] Testcase:
testRandomStoredFields(org.apache.lucene.index.TestIndexWriter): Caused an
ERROR
[junit] Index: 4232, Size: 4
[junit] java.lang.IndexOutOfBoundsException: Index: 4232, Size: 4
[junit] at java.util.ArrayList.RangeCheck(ArrayList.java:547)
[junit] at java.util.ArrayList.get(ArrayList.java:322)
[junit] at org.apache.lucene.index.FieldInfos.fieldInfo(FieldInfos.java:264)
[junit] at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:198)
[junit] at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:882)
[junit] at
org.apache.lucene.index.DirectoryReader.document(DirectoryReader.java:580)
[junit] at
org.apache.lucene.index.IndexReader.document(IndexReader.java:754)
[junit] at
org.apache.lucene.index.TestIndexWriter.testRandomStoredFields(TestIndexWriter.java:5212)
[junit] at
org.apache.lucene.util.LuceneTestCase.runBare(LuceneTestCase.java:397)
[junit] at
org.apache.lucene.util.LuceneTestCase.run(LuceneTestCase.java:389)
[junit] Testcase:
testRandomStoredFields(org.apache.lucene.index.TestIndexWriter): Caused an
ERROR
[junit] null
[junit] java.lang.NullPointerException
[junit] at
org.apache.lucene.index.FieldsReader.addField(FieldsReader.java:310)
[junit] at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:209)
[junit] at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:882)
[junit] at
org.apache.lucene.index.DirectoryReader.document(DirectoryReader.java:580)
[junit] at
org.apache.lucene.index.IndexReader.document(IndexReader.java:754)
[junit] at
org.apache.lucene.index.TestIndexWriter.testRandomStoredFields(TestIndexWriter.java:5212)
[junit] at
org.apache.lucene.util.LuceneTestCase.runBare(LuceneTestCase.java:397)
[junit] at
org.apache.lucene.util.LuceneTestCase.run(LuceneTestCase.java:389)
[junit] Testcase:
testRandomStoredFields(org.apache.lucene.index.TestIndexWriter): FAILED
[junit] null
[junit] junit.framework.AssertionFailedError
[junit] at
org.apache.lucene.util.LuceneTestCase.run(LuceneTestCase.java:389)
[junit] at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:202)
[junit] at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:882)
[junit] at
org.apache.lucene.index.DirectoryReader.document(DirectoryReader.java:580)
[junit] at
org.apache.lucene.index.IndexReader.document(IndexReader.java:754)
[junit] at
org.apache.lucene.index.TestIndexWriter.testRandomStoredFields(TestIndexWriter.java:5212)
[junit] at
org.apache.lucene.util.LuceneTestCase.runBare(LuceneTestCase.java:397)
[junit] Testcase:
testRandomStoredFields(org.apache.lucene.index.TestIndexWriter): FAILED
[junit] doc 16, field f3 is wrong expected:<nonsense unicode> but was
<different nonsense unicode>
[junit] junit.framework.ComparisonFailure: doc 16, field f3 is wrong expected:
<nonsense unicode>
but was <different nonsense unicode>
[junit] at
org.apache.lucene.index.TestIndexWriter.testRandomStoredFields(TestIndexWriter.java:5215)
[junit] at
org.apache.lucene.util.LuceneTestCase.runBare(LuceneTestCase.java:397)
[junit] at
org.apache.lucene.util.LuceneTestCase.run(LuceneTestCase.java:389)
[junit]
[junit] Testsuite: org.apache.lucene.index.TestIndexWriter
[junit] Testcase:
testRandomStoredFields(org.apache.lucene.index.TestIndexWriter): Caused an
ERROR
[junit] null
[junit] java.lang.NegativeArraySizeException
[junit] at
org.apache.lucene.index.FieldsReader.addField(FieldsReader.java:305)
[junit] at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:209)
[junit] at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:882)
[junit] at
org.apache.lucene.index.DirectoryReader.document(DirectoryReader.java:580)
[junit] at
org.apache.lucene.index.IndexReader.document(IndexReader.java:754)
[junit] at
org.apache.lucene.index.TestIndexWriter.testRandomStoredFields(TestIndexWriter.java:5212)
[junit] at
org.apache.lucene.util.LuceneTestCase.runBare(LuceneTestCase.java:397)
[junit] at
org.apache.lucene.util.LuceneTestCase.run(LuceneTestCase.java:389)
[junit] Testsuite: org.apache.lucene.index.TestIndexWriter
[junit] Testcase:
testRandomStoredFields(org.apache.lucene.index.TestIndexWriter): Caused an
ERROR
[junit] read past EOF
[junit] java.io.IOException: read past EOF
[junit] at
org.apache.lucene.store.BufferedIndexInput.readBytes(BufferedIndexInput.java:138)
...
{noformat}
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