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https://issues.apache.org/jira/browse/HIVE-10223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14519944#comment-14519944
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Sushanth Sowmyan commented on HIVE-10223:
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Hi,
FYI, looks like this patch broke -Phadoop-1 compilation compatibility. I've
opened HIVE-10536 for this.
> Consolidate several redundant FileSystem API calls.
> ---------------------------------------------------
>
> Key: HIVE-10223
> URL: https://issues.apache.org/jira/browse/HIVE-10223
> Project: Hive
> Issue Type: Improvement
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Fix For: 1.2.0
>
> Attachments: HIVE-10223.1.patch
>
>
> This issue proposes to consolidate several Hive calls to the Hadoop Common
> {{FileSystem}} API into a fewer number of calls that still accomplish the
> equivalent work. {{FileSystem}} API calls typically translate into RPCs to
> other services like the HDFS NameNode or alternative file system
> implementations. Consolidating RPCs will lower latency a bit for Hive code
> and reduce some load on these external services.
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