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https://issues.apache.org/jira/browse/ARROW-473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16151861#comment-16151861
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Ankit Aggarwal commented on ARROW-473:
--------------------------------------

PR: github.com/apache/arrow/pull/1031

> [C++/Python] Add public API for retrieving block locations for a particular 
> HDFS file
> -------------------------------------------------------------------------------------
>
>                 Key: ARROW-473
>                 URL: https://issues.apache.org/jira/browse/ARROW-473
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++, Python
>            Reporter: Wes McKinney
>             Fix For: 0.7.0
>
>
> This is necessary for applications looking to schedule data-local work. 
> libhdfs does not have APIs to request the block locations directly, so we 
> need to see if the {{hdfsGetHosts}} function will do what we need. For 
> libhdfs3 there is a public API function 



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