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https://issues.apache.org/jira/browse/FLINK-15975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler updated FLINK-15975:
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Summary: HiveGenericUDFTest#testMap relies on element order (was: Hive
test )
> HiveGenericUDFTest#testMap relies on element order
> --------------------------------------------------
>
> Key: FLINK-15975
> URL: https://issues.apache.org/jira/browse/FLINK-15975
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Hive, Tests
> Reporter: testfixer0
> Assignee: testfixer0
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.11.0
>
> Attachments: FLINK-15975-000.patch, FLINK-15975-001.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The test `testMap` in `HiveGenericUDFTest` may fail due if HashMap iterates
> in a different order. `testMap` depends on `getConversion` and
> `toFlinkObject` in class `MapObjectInspector`. When the `inspector` is the
> instance of `MapObjectInspector`, it can return a `HashMap`. However,
> `HashMap` does not guarantee any specific order of entries. Thus, the test
> can fail due to a different iteration order.
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