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https://issues.apache.org/jira/browse/RYA-6?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15049531#comment-15049531
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David W. Lotts commented on RYA-6:
----------------------------------
Initial speculation:
This test adds 9 statements varying by only their datetime subjects. It then
queries two very similar ones that exactly match two statements:
subject 1 = "2000-01-01"
subject 2 = "2000-01-01TZ"
One does not specify the timezone, the other does. If the implementation for
adding the statement assumes or determines via system timezone that unspecified
== Zulu time (Z) then the second date will overwrite the first, as their
canonical/lexical forms are the same.
The same goes for the query engine, if it removes duplicates based on lexical
form.
The interesting assert is at line 441 of file:
/dao/accumulo.rya/src/test/java/mvm/rya/accumulo/AccumuloRyaDAOTest.java
> DOA/Query Dates Test fail on Hortonworks Sandox
> -----------------------------------------------
>
> Key: RYA-6
> URL: https://issues.apache.org/jira/browse/RYA-6
> Project: Rya
> Issue Type: Bug
> Environment: OS: Hortonworks Sandbox with HDP 2.2.4 (Cent OS 6 64bit)
> Maven version: 3.3.3
> Java version: OpenJDK Runtime Environment 1.7.0_79
> Accumulo version: 1.6.1.2.2.4.2-2
> Hadoop version:2.6.0.2.2.4.2-2
> Reporter: Aaron Mihalik
>
> here is the stack trace:
> {noformat}
> -------------------------------------------------------------------------------
> Test set: mvm.rya.accumulo.AccumuloRyaDAOTest
> -------------------------------------------------------------------------------
> Tests run: 19, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 9.243 sec
> <<< FAILURE!
> testQueryDates(mvm.rya.accumulo.AccumuloRyaDAOTest) Time elapsed: 0.16 sec
> <<< FAILURE!
> java.lang.AssertionError: expected:<2> but was:<1>
> at org.junit.Assert.fail(Assert.java:91)
> at org.junit.Assert.failNotEquals(Assert.java:645)
> at org.junit.Assert.assertEquals(Assert.java:126)
> at org.junit.Assert.assertEquals(Assert.java:470)
> at org.junit.Assert.assertEquals(Assert.java:454)
> at
> mvm.rya.accumulo.AccumuloRyaDAOTest.testQueryDates(AccumuloRyaDAOTest.java:441)
> {noformat}
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