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https://issues.apache.org/jira/browse/HIVE-16085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Shelukhin updated HIVE-16085:
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Attachment: HIVE-16085.WIP.patch
The patch that makes the methods generic. Need to see where this needs to be
applied.
> get path-to-alias, path-to-work etc recursively in Hive
> -------------------------------------------------------
>
> Key: HIVE-16085
> URL: https://issues.apache.org/jira/browse/HIVE-16085
> Project: Hive
> Issue Type: Task
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-16085.WIP.patch
>
>
> Sometimes, we don't get correct alias/part desc/etc. from paths - e.g. in
> HIVE-15870 (for MM tables).
> We have methods in utils for partdescs to work around that, but they are not
> applied consistently. I suspect people add calls to this method after they
> discover some particular path is broken; perhaps we should find such places
> proactively for path-to-part, path-to-work, and path-to-alias maps.
> This can happen much more with MM tables, but can also happen for any
> recursive-path cases (incl. just a regular recursive path read enabled via an
> MR config).
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