[SOLR-9033] SimpleMLTQParserTest failure

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Component/s: MoreLikeThis, query parsers
• Assignee: Unassigned
• Reporter: Steven Rowe
• Created: 24/Apr/16 13:46
• Updated: 08/Nov/20 14:01
• Resolved: 08/Nov/20 14:01

Description

My Jenkins found a seed that reproduces on branch_5_5 and master:

Checking out Revision 297bdb63aa6720c6c204ce921f8bfc5854b4cfd4 (refs/remotes/origin/branch_5_5)
[...]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=SimpleMLTQParserTest -Dtests.method=doTest -Dtests.seed=ABD324B94E440561 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/lucene-data/enwiki.random.lines.txt -Dtests.locale=ar-KW -Dtests.timezone=America/Moncton -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.04s J0 | SimpleMLTQParserTest.doTest <<<
   [junit4]    > Throwable #1: java.lang.RuntimeException: Exception during query
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([ABD324B94E440561:C979C1D23FF16D8]:0)
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:754)
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:721)
   [junit4]    > 	at org.apache.solr.search.mlt.SimpleMLTQParserTest.doTest(SimpleMLTQParserTest.java:86)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)
   [junit4]    > Caused by: java.lang.RuntimeException: REQUEST FAILED: xpath=//result/doc[1]/int[@name='id'][.='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">6</int></lst><result name="response" numFound="16" start="0"><doc><int name="id">30</int><arr name="range_facet_l"><long>30</long></arr><arr name="range_facet_l_dv"><long>30</long></arr><arr name="range_facet_i_dv"><int>30</int></arr><arr name="lowerfilt"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The quote red fox jumped over the lazy brown dogs.</str><str>red green yellow</str></arr><arr name="lowerfilt1"><str>red green yellow</str></arr><long name="_version_">1532495181221199872</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.347Z</date></doc><doc><int name="id">31</int><arr name="range_facet_l"><long>31</long></arr><arr name="range_facet_l_dv"><long>31</long></arr><arr name="range_facet_i_dv"><int>31</int></arr><arr name="lowerfilt"><str>The fat red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The fat red fox jumped over the lazy brown dogs.</str><str>green blue yellow</str></arr><arr name="lowerfilt1"><str>green blue yellow</str></arr><long name="_version_">1532495181221199873</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.347Z</date></doc><doc><int name="id">32</int><arr name="range_facet_l"><long>32</long></arr><arr name="range_facet_l_dv"><long>32</long></arr><arr name="range_facet_i_dv"><int>32</int></arr><arr name="lowerfilt"><str>The slim red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The slim red fox jumped over the lazy brown dogs.</str><str>yellow white black</str></arr><arr name="lowerfilt1"><str>yellow white black</str></arr><long name="_version_">1532495181221199874</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.347Z</date></doc><doc><int name="id">13</int><arr name="range_facet_l"><long>13</long></arr><arr name="range_facet_l_dv"><long>13</long></arr><arr name="range_facet_i_dv"><int>13</int></arr><arr name="lowerfilt"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><long name="_version_">1532495181206519808</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.333Z</date></doc><doc><int name="id">14</int><arr name="range_facet_l"><long>14</long></arr><arr name="range_facet_l_dv"><long>14</long></arr><arr name="range_facet_i_dv"><int>14</int></arr><arr name="lowerfilt"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><long name="_version_">1532495181206519809</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.333Z</date></doc><doc><int name="id">15</int><arr name="range_facet_l"><long>15</long></arr><arr name="range_facet_l_dv"><long>15</long></arr><arr name="range_facet_i_dv"><int>15</int></arr><arr name="lowerfilt"><str>The fat red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The fat red fox jumped over the lazy brown dogs.</str></arr><long name="_version_">1532495181213859840</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.339Z</date></doc><doc><int name="id">16</int><arr name="range_facet_l"><long>16</long></arr><arr name="range_facet_l_dv"><long>16</long></arr><arr name="range_facet_i_dv"><int>16</int></arr><arr name="lowerfilt"><str>The slim red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The slim red fox jumped over the lazy brown dogs.</str></arr><long name="_version_">1532495181213859841</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.34Z</date></doc><doc><int name="id">18</int><arr name="range_facet_l"><long>18</long></arr><arr name="range_facet_l_dv"><long>18</long></arr><arr name="range_facet_i_dv"><int>18</int></arr><arr name="lowerfilt"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><long name="_version_">1532495181214908417</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.341Z</date></doc><doc><int name="id">19</int><arr name="range_facet_l"><long>19</long></arr><arr name="range_facet_l_dv"><long>19</long></arr><arr name="range_facet_i_dv"><int>19</int></arr><arr name="lowerfilt"><str>The hose red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The hose red fox jumped over the lazy brown dogs.</str></arr><long name="_version_">1532495181214908418</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.341Z</date></doc><doc><int name="id">20</int><arr name="range_facet_l"><long>20</long></arr><arr name="range_facet_l_dv"><long>20</long></arr><arr name="range_facet_i_dv"><int>20</int></arr><arr name="lowerfilt"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><arr name="lowerfilt1and2"><str>The quote red fox jumped over the lazy brown dogs.</str></arr><long name="_version_">1532495181215956992</long><arr name="multiDefault"><str>muLti-Default</str></arr><int name="intDefault">42</int><date name="timestamp">2016-04-24T12:34:54.342Z</date></doc></result>
   [junit4]    > </response>
   [junit4]    > 	request was:q={!mlt+qf%3Dlowerfilt}17
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:747)
   [junit4]    > 	... 41 more
   [junit4]   2> NOTE: leaving temporary files on disk at: /var/lib/jenkins/jobs/Lucene-Solr-Nightly-5.5-Java8/workspace/solr/build/solr-core/test/J0/temp/solr.search.mlt.SimpleMLTQParserTest_ABD324B94E440561-001
   [junit4]   2> NOTE: test params are: codec=CheapBastard, sim=DefaultSimilarity, locale=ar-KW, timezone=America/Moncton
   [junit4]   2> NOTE: Linux 4.1.0-custom2-amd64 amd64/Oracle Corporation 1.8.0_77 (64-bit)/cpus=16,threads=1,free=124078032,total=529006592
   [junit4]   2> NOTE: All tests run in this JVM: [FieldAnalysisRequestHandlerTest, TestRealTimeGet, BJQParserTest, TestManagedSchema, IgnoreCommitOptimizeUpdateProcessorFactoryTest, TestDefaultSearchFieldResource, DeleteShardTest, TestStandardQParsers, AsyncMigrateRouteKeyTest, TestSort, HttpPartitionTest, TestJmxMonitoredMap, DocValuesMissingTest, TestRandomDVFaceting, TestExactSharedStatsCache, TestMiniSolrCloudClusterBase, TestConfigSetProperties, TestShardHandlerFactory, BasicDistributedZkTest, RollingRestartTest, UniqFieldsUpdateProcessorFactoryTest, OverseerCollectionConfigSetProcessorTest, SimpleMLTQParserTest]