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https://issues.apache.org/jira/browse/FLINK-3353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maximilian Michels closed FLINK-3353.
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Resolution: Fixed
Fixed in 20f8911b42f7bac5b177f37a627515b24837ddb7. Thanks!
> CSV-related tests may fail depending on locale
> ----------------------------------------------
>
> Key: FLINK-3353
> URL: https://issues.apache.org/jira/browse/FLINK-3353
> Project: Flink
> Issue Type: Bug
> Components: Tests
> Affects Versions: 1.0.0
> Reporter: Stefano Baghino
> Assignee: Stefano Baghino
> Priority: Trivial
> Fix For: 1.0.0
>
>
> As I've been running some tests, three suites
> ({{KMeansWithBroadcastSetITCase.java}},
> {{ScalaCsvReaderWithPOJOITCase.scala}} and {{CsvReaderITCase.java}}) kept
> failing locally because the expected results (string literals) were matched
> against an object rendered as a string using the {{String.format}} method, a
> method whose result depends on the default Locale; as my Locale (Italian)
> renders doubles with a comma instead of a dot as the decimal separator, the
> representation of doubles diverged from the expected one, thus making my
> tests fail, despite the results actually being correct.
> As the result is hard-coded, it makes sense to explicitly use the US locale
> to represent those object. I'll open a PR with my solution ASAP.
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