it seems like there is a race in IW#closeInternal() that allows a
incoming thread to index a document into a DWPT that was empty (0
docs) when the supposed to be last flush kicked in. I will commit a
fix for it in a minute. I added an assert which I tripped immediately
while I wasn't able to reproduce the error. Let randomness take it
from here!
simon
On Sun, May 29, 2011 at 1:12 PM, Apache Jenkins Server
hud...@hudson.apache.org wrote:
Build: https://builds.apache.org/hudson/job/Lucene-Solr-tests-only-trunk/8497/
1 tests failed.
REGRESSION:
org.apache.lucene.index.TestIndexWriterWithThreads.testCloseWithThreads
Error Message:
MockDirectoryWrapper: cannot close: there are still open files: {_s.fdt=1,
_s.tvx=1, _s.tvf=1, _s.tvd=1, _s.fdx=1}
Stack Trace:
java.lang.RuntimeException: MockDirectoryWrapper: cannot close: there are
still open files: {_s.fdt=1, _s.tvx=1, _s.tvf=1, _s.tvd=1, _s.fdx=1}
at
org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:461)
at
org.apache.lucene.index.TestIndexWriterWithThreads.testCloseWithThreads(TestIndexWriterWithThreads.java:214)
at
org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1334)
at
org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1252)
Caused by: java.lang.RuntimeException: unclosed IndexOutput: _s.tvx
at
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:400)
at
org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:376)
at
org.apache.lucene.index.TermVectorsTermsWriter.initTermVectorsWriter(TermVectorsTermsWriter.java:96)
at
org.apache.lucene.index.TermVectorsTermsWriter.finishDocument(TermVectorsTermsWriter.java:123)
at org.apache.lucene.index.TermsHash.finishDocument(TermsHash.java:138)
at
org.apache.lucene.index.DocInverter.finishDocument(DocInverter.java:95)
at
org.apache.lucene.index.DocFieldProcessor.finishDocument(DocFieldProcessor.java:285)
at
org.apache.lucene.index.DocumentsWriterPerThread.updateDocument(DocumentsWriterPerThread.java:246)
at
org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:372)
at
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1469)
at
org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1441)
at
org.apache.lucene.index.TestIndexWriterWithThreads$IndexerThread.run(TestIndexWriterWithThreads.java:65)
Build Log (for compile errors):
[...truncated 3071 lines...]
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