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https://issues.apache.org/jira/browse/HCATALOG-17?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Homan updated HCATALOG-17:
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Attachment: dupe_fields.patch
Same patch as on github. Verified against trunk. All tests pass, except
TestHiveCompatibility, which fails without patch as well.
> Shouldn't be able to add an HCatFieldSchema with the same name as existing
> --------------------------------------------------------------------------
>
> Key: HCATALOG-17
> URL: https://issues.apache.org/jira/browse/HCATALOG-17
> Project: HCatalog
> Issue Type: Bug
> Reporter: Jakob Homan
> Assignee: Jakob Homan
> Attachments: dupe_fields.patch
>
>
> (cloning from https://github.com/yahoo/howl/pull/6)
> As noted in HowlSchema.java, one should not be able to append an a field
> schema with the same name. The code says that this requires Comparable, which
> is not correct, since we're not doing ordering. Technically, this requires a
> correct equals, but since we don't want multiple fields with the same name in
> a schema (particularly since we index it via the name in the accompanying
> map), the correct check is just based on the name. This adds the check and
> throws a HowlException if this occurs.
> Unit test to verify is included.
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