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https://issues.apache.org/jira/browse/CALCITE-4793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17419401#comment-17419401
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Alessandro Solimando commented on CALCITE-4793:
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Finally the Cassandra test was working as expected, we were reading back a
timestamp from the DB, the outcome was changing depending on the user timezone
(I have checked the Calcite ML, the question was posed several questions and
puzzled few people over the year, I tend to forget that behaviour of timestamp).
I have prepared a PR for both Cassandra and ES tests, please have a look if you
have time.
> CassandraAdapterDataTypesTest.testCollectionsInnerValues fails depending on
> the user timezone
> ---------------------------------------------------------------------------------------------
>
> Key: CALCITE-4793
> URL: https://issues.apache.org/jira/browse/CALCITE-4793
> Project: Calcite
> Issue Type: Bug
> Components: cassandra-adapter
> Affects Versions: 1.27.0
> Reporter: Alessandro Solimando
> Assignee: Alessandro Solimando
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Depending on the user timezone, the test fails because the value of the
> timestamp field is not the expected one.
> For instance, the following command:
> {noformat}
> ./gradlew :cassandra:test --tests
> "org.apache.calcite.test.CassandraAdapterDataTypesTest.testCollectionsInnerValues"
> -Pguava.version=25.0-jre -Duser.timezone=GMT{noformat}
> causes the following test failure:
> {noformat}
> java.lang.AssertionError: Expected: is "EXPR$0=1; EXPR$1=v1; 1=3000000000;
> 2=30ff87; 3=2015-05-03 11:30:54\n" but: was "EXPR$0=1; EXPR$1=v1;
> 1=3000000000; 2=30ff87; 3=2015-05-03 13:30:54\n"{noformat}
> The issue is not present for guava versions >= 26.0-jre.
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