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From "Akira Ajisaka (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10807) Doc about upgrading to a version of HDFS with snapshots may be confusing
Date Mon, 29 Aug 2016 04:50:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15444814#comment-15444814
] 

Akira Ajisaka commented on HDFS-10807:
--------------------------------------

LGTM, +1.

> Doc about upgrading to a version of HDFS with snapshots may be confusing
> ------------------------------------------------------------------------
>
>                 Key: HDFS-10807
>                 URL: https://issues.apache.org/jira/browse/HDFS-10807
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: documentation
>            Reporter: Mingliang Liu
>            Assignee: Mingliang Liu
>            Priority: Minor
>         Attachments: HDFS-10807-branch-2.7.000.patch, HDFS-10807.000.patch
>
>
> {code}
> diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md
> index 94a37cd..d856e8c 100644
> --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md
> +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsSnapshots.md
> @@ -113,7 +113,7 @@ Upgrading to a version of HDFS with snapshots
>  
>  The HDFS snapshot feature introduces a new reserved path name used to
>  interact with snapshots: `.snapshot`. When upgrading from an
> -older version of HDFS, existing paths named `.snapshot` need
> +older version of HDFS which does not support snapshots, existing paths named `.snapshot`
need
>  to first be renamed or deleted to avoid conflicting with the reserved path.
>  See the upgrade section in
>  [the HDFS user guide](HdfsUserGuide.html#Upgrade_and_Rollback)
> {code}



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