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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11166) Doc for GET_BLOCK_LOCATIONS is missing in webhdfs API
Date Tue, 29 Nov 2016 08:09:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15704611#comment-15704611

Andrew Wang commented on HDFS-11166:

Hi [~cheersyang], looking at GetOpParam, there's this comment:

    /** GET_BLOCK_LOCATIONS is a private unstable op. */
    GET_BLOCK_LOCATIONS(false, HttpURLConnection.HTTP_OK),

So, I think it's intentional that GET_BLOCK_LOCATIONS wasn't originally described in the documentation.

[~szetszwo], given that we rely so heavily on WebHDFS for cross-version compatibility, is
GET_BLOCK_LOCATIONS now effectively a stable API, and we should update this comment?

> Doc for GET_BLOCK_LOCATIONS is missing in webhdfs API
> -----------------------------------------------------
>                 Key: HDFS-11166
>                 URL: https://issues.apache.org/jira/browse/HDFS-11166
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: documentation, webhdfs
>    Affects Versions: 2.7.3
>            Reporter: Weiwei Yang
>            Assignee: Weiwei Yang
> Add GET_BLOCK_LOCATIONS in webhdfs API docs, currently it is missing.

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