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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6874) Add GETFILEBLOCKLOCATIONS operation to HttpFS
Date Mon, 10 Jul 2017 19:28:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16080931#comment-16080931
] 

Tsz Wo Nicholas Sze commented on HDFS-6874:
-------------------------------------------

Thanks for the update.  The patch looks good.

For the test, could you add another test file which has multiple blocks and replicas?  The
current test file only has one block and one replica.

> 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
>         Attachments: HDFS-6874.02.patch, HDFS-6874.03.patch, HDFS-6874.04.patch, HDFS-6874.05.patch,
HDFS-6874.06.patch, HDFS-6874-1.patch, HDFS-6874-branch-2.6.0.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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