Robert Muir created LUCENE-7083:
-----------------------------------
Summary: BKDReader exceptions at merge from innocuous? test
Key: LUCENE-7083
URL: https://issues.apache.org/jira/browse/LUCENE-7083
Project: Lucene - Core
Issue Type: Bug
Reporter: Robert Muir
As part of LUCENE-7075, I tried to move join/ modules numeric join support away
from deprecated encodings.
Basically from what i see, its encoding Numeric/SortedNumeric in a byte[] as an
impl detail, it might as well use the new 8-bit encoding rather than the 7-bit
one.
There are certain bugs in what i did, but i don't like the exceptions I see:
{noformat}
[junit4] Suite: org.apache.lucene.search.join.TestJoinUtil
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestJoinUtil
-Dtests.method=testRandomOrdinalsJoin -Dtests.seed=49BE0A860DCFFEDB
-Dtests.slow=true -Dtests.locale=tr -Dtests.timezone=Asia/Urumqi
-Dtests.asserts=true -Dtests.file.encoding=UTF-8
[junit4] ERROR 1.16s J1 | TestJoinUtil.testRandomOrdinalsJoin <<<
[junit4] > Throwable #1: org.apache.lucene.store.AlreadyClosedException:
refusing to delete any files: this IndexWriter hit an unrecoverable exception
[junit4] > at
__randomizedtesting.SeedInfo.seed([49BE0A860DCFFEDB:F6630B1FDD33EBD7]:0)
[junit4] > at
org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:345)
[junit4] > at
org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:696)
[junit4] > at
org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:594)
[junit4] > at
org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:533)
[junit4] > at
org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2337)
[junit4] > at
org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2395)
[junit4] > at
org.apache.lucene.index.DocumentsWriterFlushQueue$FlushTicket.publishFlushedSegment(DocumentsWriterFlushQueue.java:198)
[junit4] > at
org.apache.lucene.index.DocumentsWriterFlushQueue$FlushTicket.finishFlush(DocumentsWriterFlushQueue.java:213)
[junit4] > at
org.apache.lucene.index.DocumentsWriterFlushQueue$SegmentFlushTicket.publish(DocumentsWriterFlushQueue.java:249)
[junit4] > at
org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:116)
[junit4] > at
org.apache.lucene.index.DocumentsWriterFlushQueue.forcePurge(DocumentsWriterFlushQueue.java:138)
[junit4] > at
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:624)
[junit4] > at
org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
[junit4] > at
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
[junit4] > at
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
[junit4] > at
org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
[junit4] > at
org.apache.lucene.search.join.TestJoinUtil.createContext(TestJoinUtil.java:1121)
[junit4] > at
org.apache.lucene.search.join.TestJoinUtil.testRandomOrdinalsJoin(TestJoinUtil.java:403)
[junit4] > at java.lang.Thread.run(Thread.java:745)
[junit4] > Caused by: java.lang.IllegalArgumentException:
field="fromInteger" is unrecognized
[junit4] > at
org.apache.lucene.codecs.lucene60.Lucene60PointsReader.getBKDReader(Lucene60PointsReader.java:120)
[junit4] > at
org.apache.lucene.codecs.lucene60.Lucene60PointsReader.getNumDimensions(Lucene60PointsReader.java:199)
[junit4] > at
org.apache.lucene.codecs.asserting.AssertingPointsFormat$AssertingPointsReader.intersect(AssertingPointsFormat.java:169)
[junit4] > at
org.apache.lucene.codecs.PointsWriter$1.intersect(PointsWriter.java:59)
[junit4] > at
org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.writeField(Lucene60PointsWriter.java:93)
[junit4] > at
org.apache.lucene.codecs.PointsWriter.mergeOneField(PointsWriter.java:44)
[junit4] > at
org.apache.lucene.codecs.PointsWriter.merge(PointsWriter.java:143)
[junit4] > at
org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.merge(Lucene60PointsWriter.java:121)
[junit4] > at
org.apache.lucene.codecs.asserting.AssertingPointsFormat$AssertingPointsWriter.merge(AssertingPointsFormat.java:262)
[junit4] > at
org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:168)
[junit4] > at
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:117)
[junit4] > at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4099)
[junit4] > at
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
[junit4] > at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
[junit4] > at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
{noformat}
What is happening here? Is the exception correct or are we missing a check?
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