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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4148) disallow modification on RO snapshots
Date Tue, 13 Nov 2012 18:30:12 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13496388#comment-13496388

Suresh Srinivas commented on HDFS-4148:

# There are some lines that are more than 80 chars, expecially methods where SnapshotAccControlException
is declared as thrown.
# We should first check the permissions and then do the snapshots check?
# There is unnecessary processing where path is being split into components or inodes multiple

>  disallow modification on RO snapshots
> --------------------------------------
>                 Key: HDFS-4148
>                 URL: https://issues.apache.org/jira/browse/HDFS-4148
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: name-node
>    Affects Versions: Snapshot (HDFS-2802)
>            Reporter: Brandon Li
>            Assignee: Brandon Li
>         Attachments: HDFS-4148.patch, HDFS-4148.patch, HDFS-4148.patch
> disallow modification on RO snapshots, including create, append, setReplication/Permission/Owner,
rename, delete, makedir, setQuota/Time, createSymlink. 

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