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Posted to dev@lucene.apache.org by "Steve Rowe (JIRA)" <ji...@apache.org> on 2017/01/31 21:41:51 UTC

[jira] (SOLR-5344) SpellCheckCollatorTest.testEstimatedHitCounts fails in jenkins from time to time

    [ https://issues.apache.org/jira/browse/SOLR-5344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15847556#comment-15847556 ] 

Steve Rowe commented on SOLR-5344:
----------------------------------

There's a new reproducing failure on ASF Jenkins: [https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/1227] - the expected hit count range is [3,13] while the actual is 14:

{noformat}
Checking out Revision d8d61ff61d1d798f5e3853ef66bc485d0d403f18 (refs/remotes/origin/master)
[...]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SpellCheckCollatorTest -Dtests.method=testEstimatedHitCounts -Dtests.seed=F75C4ADA09152961 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt -Dtests.locale=lt-LT -Dtests.timezone=CNT -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.33s J2 | SpellCheckCollatorTest.testEstimatedHitCounts <<<
   [junit4]    > Throwable #1: java.lang.RuntimeException: Exception during query
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([F75C4ADA09152961:C6E7F4EFAC2A39B1]:0)
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:857)
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:824)
   [junit4]    > 	at org.apache.solr.spelling.SpellCheckCollatorTest.testEstimatedHitCounts(SpellCheckCollatorTest.java:569)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)
   [junit4]    > Caused by: java.lang.RuntimeException: REQUEST FAILED: xpath=//lst[@name='spellcheck']/lst[@name='collations']/lst[@name='collation']/int[@name='hits' and 3 <= . and . <= 13]
   [junit4]    > 	xml response was: <?xml version="1.0" encoding="UTF-8"?>
   [junit4]    > <response>
   [junit4]    > <lst name="responseHeader"><int name="status">0</int><int name="QTime">2</int></lst><result name="response" numFound="0" start="0"></result><lst name="spellcheck"><lst name="suggestions"><lst name="everother"><int name="numFound">1</int><int name="startOffset">9</int><int name="endOffset">18</int><arr name="suggestion"><str>everyother</str></arr></lst></lst><lst name="collations"><lst name="collation"><str name="collationQuery">teststop:everyother</str><int name="hits">14</int><lst name="misspellingsAndCorrections"><str name="everother">everyother</str></lst></lst></lst></lst>
   [junit4]    > </response>
   [junit4]    > 	request was:spellcheck=true&spellcheck.dictionary=direct&spellcheck.count=1&spellcheck.collate=true&spellcheck.maxCollationTries=1&spellcheck.maxCollations=1&spellcheck.collateExtendedResults=true&qt=spellCheckCompRH&q=teststop:everother&spellcheck.collateMaxCollectDocs=5
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:850)
   [junit4]    > 	... 41 more
[...]
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {start1=Lucene50(blocksize=128), range_facet_l_dv=PostingsFormat(name=MockRandom), lowerfilt1=Lucene50(blocksize=128), multiDefault=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), teststop=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), intDefault=PostingsFormat(name=Memory), range_facet_l=PostingsFormat(name=Memory), lowerfilt1and2=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), end4=Lucene50(blocksize=128), end3=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), end2=PostingsFormat(name=MockRandom), end1=PostingsFormat(name=Memory), lowerfilt=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), gram1=PostingsFormat(name=Memory), id=PostingsFormat(name=MockRandom), range_facet_i_dv=PostingsFormat(name=Memory), gram2=PostingsFormat(name=MockRandom), gram3=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), start3=PostingsFormat(name=MockRandom), gram4=Lucene50(blocksize=128), start2=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), word=PostingsFormat(name=Memory), timestamp=PostingsFormat(name=Memory), start4=PostingsFormat(name=Memory)}, docValues:{range_facet_l_dv=DocValuesFormat(name=Asserting), range_facet_i_dv=DocValuesFormat(name=Lucene70), intDvoDefault=DocValuesFormat(name=Direct), timestamp=DocValuesFormat(name=Lucene70)}, maxPointsInLeafNode=549, maxMBSortInHeap=6.553211483764787, sim=RandomSimilarity(queryNorm=false): {}, locale=lt-LT, timezone=CNT
   [junit4]   2> NOTE: Linux 3.13.0-85-generic amd64/Oracle Corporation 1.8.0_102 (64-bit)/cpus=4,threads=1,free=254106768,total=532152320
{noformat}

> SpellCheckCollatorTest.testEstimatedHitCounts fails in jenkins from time to time
> --------------------------------------------------------------------------------
>
>                 Key: SOLR-5344
>                 URL: https://issues.apache.org/jira/browse/SOLR-5344
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Robert Muir
>            Assignee: James Dyer
>         Attachments: SOLR-5344.patch
>
>
> Doesn't happen very often, but maybe one I can fix. I'll look into it.



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