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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6874) Add GETFILEBLOCKLOCATIONS operation to HttpFS
Date Tue, 10 Jan 2017 02:51:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15813646#comment-15813646
] 

Weiwei Yang commented on HDFS-6874:
-----------------------------------

Chatted with [~clamb] offline, he mentioned he was not near with HDFS for sometime and suggest
me find someone else to review. [~andrew.wang], would you help to review this? This is a continual
effort to make GETFILEBLOCKLOCATIONS exposed consistently from fs/httpfs/webhdfs interfaces,
this is old JIRA opened for sometime but I would like to pick up and get it done.

Thanks 

> Add GETFILEBLOCKLOCATIONS operation to HttpFS
> ---------------------------------------------
>
>                 Key: HDFS-6874
>                 URL: https://issues.apache.org/jira/browse/HDFS-6874
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.4.1, 2.7.3
>            Reporter: Gao Zhong Liang
>            Assignee: Weiwei Yang
>              Labels: BB2015-05-TBR
>             Fix For: 2.9.0
>
>         Attachments: HDFS-6874-1.patch, HDFS-6874-branch-2.6.0.patch, HDFS-6874.02.patch,
HDFS-6874.03.patch, HDFS-6874.04.patch, HDFS-6874.05.patch, HDFS-6874.patch
>
>
> GETFILEBLOCKLOCATIONS operation is missing in HttpFS, which is already supported in WebHDFS.
 For the request of GETFILEBLOCKLOCATIONS in org.apache.hadoop.fs.http.server.HttpFSServer,
BAD_REQUEST is returned so far:
> .......
>  case GETFILEBLOCKLOCATIONS: {
>         response = Response.status(Response.Status.BAD_REQUEST).build();
>         break;
>       }
> ........ 



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