[SOLR-7804] TestCloudPivotFacet failures: expected:<X> but was:<Y>

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 5.3, 6.0
• Component/s: faceting
• Assignee: Chris M. Hostetter
• Reporter: Steven Rowe
• Created: 17/Jul/15 13:42
• Updated: 02/Nov/18 17:03

Description

A couple failures recently on my Jenkins (Linux), both on branch_5x and trunk - here's one on trunk: http://jenkins.sarowe.net/job/Lucene-Solr-tests-trunk/766/, and another on branch_5x: http://jenkins.sarowe.net/job/Lucene-Solr-tests-5.x-Java8/546/.

I reproduced another branch_5x failure from a few days ago (Jenkins job has been removed already) on OS X, using both java7 and java8:

   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestCloudPivotFacet -Dtests.method=test -Dtests.seed=D8E5204E25B3DB16 -Dtests.slow=true -Dtests.locale=es_PA -Dtests.timezone=America/El_Salvador -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] FAILURE 46.6s | TestCloudPivotFacet.test <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: {main(facet=true&facet.pivot=%7B%21stats%3Dst0%7Dpivot_ti1&facet.pivot=%7B%21stats%3Dst0%7Dpivot_ti1&facet.limit=4&facet.offset=6&facet.missing=true&facet.overrequest.ratio=-0.9744149),extra(rows=0&q=id%3A%5B*+TO+448%5D&fq=id%3A%5B*+TO+516%5D&_test_miss=true)} num pivots expected:<2> but was:<1>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([D8E5204E25B3DB16:50B11F948B4FB6EE]:0)
   [junit4]    > 	at org.apache.solr.cloud.TestCloudPivotFacet.assertPivotCountsAreCorrect(TestCloudPivotFacet.java:251)
   [junit4]    > 	at org.apache.solr.cloud.TestCloudPivotFacet.test(TestCloudPivotFacet.java:228)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:960)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:935)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)

Issue Links

• is blocked by: SOLR-7829 Pivot Facet Bug: facet.missing=true + facet.sort=index facet.pivot.mincount > ? == incorrect "missing" count
• relates to: SOLR-12954 facet.pivot refinement bug when facet.sort=index and mincount > 2*numShards