[LUCENE-6715] TestPerFieldDocValuesFormat.testRamBytesUsed failure

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 5.3
• Lucene Fields: New
• Assignee: Adrien Grand
• Reporter: Steven Rowe
• Created: 03/Aug/15 18:45
• Updated: 28/Aug/22 14:40
• Resolved: 10/Aug/15 12:03

Description

My Jenkins found this seed on branch_5x with Java8 on Linux, but it repros for me with Java7 and on trunk on OS X - here's the trunk failure:

   [junit4] Suite: org.apache.lucene.codecs.perfield.TestPerFieldDocValuesFormat
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestPerFieldDocValuesFormat -Dtests.method=testRamBytesUsed -Dtests.seed=EE5133C78AE812F3 -Dtests.slow=true -Dtests.locale=es_CL -Dtests.timezone=Canada/Newfoundland -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] FAILURE 2.27s | TestPerFieldDocValuesFormat.testRamBytesUsed <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Actual RAM usage 17156, but got 20616, -20.16787129867102% error
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([EE5133C78AE812F3:1CF2218740970DA5]:0)
   [junit4]    > 	at org.apache.lucene.index.BaseIndexFileFormatTestCase.testRamBytesUsed(BaseIndexFileFormatTestCase.java:282)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testRamBytesUsed(BaseDocValuesFormatTestCase.java:78)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene53): {}, docValues:{}, sim=DefaultSimilarity, locale=es_CL, timezone=Canada/Newfoundland
   [junit4]   2> NOTE: Mac OS X 10.10.4 x86_64/Oracle Corporation 1.8.0_20 (64-bit)/cpus=8,threads=1,free=213922040,total=257425408
   [junit4]   2> NOTE: All tests run in this JVM: [TestPerFieldDocValuesFormat]