[ https://issues.apache.org/jira/browse/LUCENE-3478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Muir resolved LUCENE-3478. --------------------------------- Resolution: Fixed Assignee: Robert Muir thanks mike, selckin for reporting these seeds. > TestSimpleExplanations failure > ------------------------------ > > Key: LUCENE-3478 > URL: https://issues.apache.org/jira/browse/LUCENE-3478 > Project: Lucene - Java > Issue Type: Bug > Components: core/search > Reporter: Michael McCandless > Assignee: Robert Muir > Fix For: 4.0 > > Attachments: LUCENE-3478.patch, LUCENE-3478.patch > > > {noformat} > ant test -Dtestcase=TestSimpleExplanations -Dtestmethod=testDMQ8 > -Dtests.seed=-7e984babece66153:3e3298ae627b33a9:3093059db62bcc71 > {noformat} > fails w/ this on current trunk... looks like silly floating point precision > issue: > {noformat} > [junit] Testsuite: org.apache.lucene.search.TestSimpleExplanations > [junit] 1.4508595 = (MATCH) sum of: > [junit] 1.4508595 = (MATCH) weight(field:yy in 2) > [DefaultSimilarity], result of: > [junit] 1.4508595 = score(doc=2,freq=1.0 = termFreq=1 > [junit] ), product of: > [junit] 1.287682 = queryWeight, product of: > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 1.0 = queryNorm > [junit] 1.1267219 = fieldWeight in 2, product of: > [junit] 1.0 = tf(freq=1.0), with freq of: > [junit] 1.0 = termFreq=1 > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 0.875 = fieldNorm(doc=2) > [junit] 145085.95 = (MATCH) weight(field:xx^100000.0 in 2) > [DefaultSimilarity], result of: > [junit] 145085.95 = score(doc=2,freq=1.0 = termFreq=1 > [junit] ), product of: > [junit] 128768.2 = queryWeight, product of: > [junit] 100000.0 = boost > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 1.0 = queryNorm > [junit] 1.1267219 = fieldWeight in 2, product of: > [junit] 1.0 = tf(freq=1.0), with freq of: > [junit] 1.0 = termFreq=1 > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 0.875 = fieldNorm(doc=2) > [junit] expected:<145086.66> but was:<145086.69>) > [junit] Tests run: 1, Failures: 1, Errors: 0, Time elapsed: 0.544 sec > [junit] > [junit] ------------- Standard Error ----------------- > [junit] NOTE: reproduce with: ant test -Dtestcase=TestSimpleExplanations > -Dtestmethod=testDMQ8 > -Dtests.seed=144152895b276837:eb7ba4953db943f:33373b79a971db02 > [junit] NOTE: test params are: codec=PreFlex, > sim=RandomSimilarityProvider(queryNorm=false,coord=false): > {field=DefaultSimilarity, alt=DFR I(ne)LZ(0.3), KEY=IB LL-D2}, locale=en_IN, > timezone=Pacific/Samoa > [junit] NOTE: all tests run in this JVM: > [junit] [TestSimpleExplanations] > [junit] NOTE: Linux 2.6.33.6-147.fc13.x86_64 amd64/Sun Microsystems Inc. > 1.6.0_21 (64-bit)/cpus=24,threads=1,free=130426744,total=189988864 > [junit] ------------- ---------------- --------------- > [junit] Testcase: > testDMQ8(org.apache.lucene.search.TestSimpleExplanations): FAILED > [junit] ((field:yy field:w5^100.0) | field:xx^100000.0)~0.5: > score(doc=2)=145086.66 != explanationScore=145086.69 Explanation: 145086.69 = > (MATCH) max plus 0.5 times others of: > [junit] 1.4508595 = (MATCH) sum of: > [junit] 1.4508595 = (MATCH) weight(field:yy in 2) > [DefaultSimilarity], result of: > [junit] 1.4508595 = score(doc=2,freq=1.0 = termFreq=1 > [junit] ), product of: > [junit] 1.287682 = queryWeight, product of: > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 1.0 = queryNorm > [junit] 1.1267219 = fieldWeight in 2, product of: > [junit] 1.0 = tf(freq=1.0), with freq of: > [junit] 1.0 = termFreq=1 > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 0.875 = fieldNorm(doc=2) > [junit] 145085.95 = (MATCH) weight(field:xx^100000.0 in 2) > [DefaultSimilarity], result of: > [junit] 145085.95 = score(doc=2,freq=1.0 = termFreq=1 > [junit] ), product of: > [junit] 128768.2 = queryWeight, product of: > [junit] 100000.0 = boost > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 1.0 = queryNorm > [junit] 1.1267219 = fieldWeight in 2, product of: > [junit] 1.0 = tf(freq=1.0), with freq of: > [junit] 1.0 = termFreq=1 > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 0.875 = fieldNorm(doc=2) > [junit] expected:<145086.66> but was:<145086.69> > [junit] junit.framework.AssertionFailedError: ((field:yy field:w5^100.0) > | field:xx^100000.0)~0.5: score(doc=2)=145086.66 != > explanationScore=145086.69 Explanation: 145086.69 = (MATCH) max plus 0.5 > times others of: > [junit] 1.4508595 = (MATCH) sum of: > [junit] 1.4508595 = (MATCH) weight(field:yy in 2) > [DefaultSimilarity], result of: > [junit] 1.4508595 = score(doc=2,freq=1.0 = termFreq=1 > [junit] ), product of: > [junit] 1.287682 = queryWeight, product of: > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 1.0 = queryNorm > [junit] 1.1267219 = fieldWeight in 2, product of: > [junit] 1.0 = tf(freq=1.0), with freq of: > [junit] 1.0 = termFreq=1 > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 0.875 = fieldNorm(doc=2) > [junit] 145085.95 = (MATCH) weight(field:xx^100000.0 in 2) > [DefaultSimilarity], result of: > [junit] 145085.95 = score(doc=2,freq=1.0 = termFreq=1 > [junit] ), product of: > [junit] 128768.2 = queryWeight, product of: > [junit] 100000.0 = boost > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 1.0 = queryNorm > [junit] 1.1267219 = fieldWeight in 2, product of: > [junit] 1.0 = tf(freq=1.0), with freq of: > [junit] 1.0 = termFreq=1 > [junit] 1.287682 = idf(docFreq=2, maxDocs=4) > [junit] 0.875 = fieldNorm(doc=2) > [junit] expected:<145086.66> but was:<145086.69> > [junit] at > org.apache.lucene.search.CheckHits.verifyExplanation(CheckHits.java:324) > [junit] at > org.apache.lucene.search.CheckHits$ExplanationAsserter.collect(CheckHits.java:494) > [junit] at org.apache.lucene.search.Scorer.score(Scorer.java:60) > [junit] at > org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:580) > [junit] at > org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:363) > [junit] at > org.apache.lucene.search.CheckHits.checkExplanations(CheckHits.java:302) > [junit] at > org.apache.lucene.search.QueryUtils.checkExplanations(QueryUtils.java:92) > [junit] at > org.apache.lucene.search.QueryUtils.check(QueryUtils.java:126) > [junit] at > org.apache.lucene.search.QueryUtils.check(QueryUtils.java:122) > [junit] at > org.apache.lucene.search.QueryUtils.check(QueryUtils.java:106) > [junit] at > org.apache.lucene.search.CheckHits.checkHitCollector(CheckHits.java:89) > [junit] at > org.apache.lucene.search.TestExplanations.qtest(TestExplanations.java:99) > [junit] at > org.apache.lucene.search.TestSimpleExplanations.testDMQ8(TestSimpleExplanations.java:224) > [junit] at > org.apache.lucene.util.LuceneTestCase$2$1.evaluate(LuceneTestCase.java:611) > [junit] at > org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:148) > [junit] at > org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:50) > [junit] > [junit] > [junit] Test org.apache.lucene.search.TestSimpleExplanations FAILED > {noformat} -- This message is 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