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https://issues.apache.org/jira/browse/HIVE-24742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aihua Xu updated HIVE-24742:
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Attachment: HIVE-24742.patch
> Support router path or view fs path in Hive table location
> ----------------------------------------------------------
>
> Key: HIVE-24742
> URL: https://issues.apache.org/jira/browse/HIVE-24742
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Affects Versions: 3.1.2
> Reporter: Aihua Xu
> Assignee: Aihua Xu
> Priority: Major
> Attachments: HIVE-24742.patch
>
>
> In
> [FileUtils.java|https://github.com/apache/hive/blob/master/common/src/java/org/apache/hadoop/hive/common/FileUtils.java#L747],
> equalsFileSystem function checks the base URL to determine if source and
> destination are on the same cluster and decides copy or move the data. That
> will not work for viewfs or router base file system since
> viewfs://ns-default/a and viewfs://ns-default/b may be on different physical
> clusters.
> FileSystem in HDFS supports resolvePath() function to resolve to the physical
> path. We can support viewfs and router through such function.
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