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https://issues.apache.org/jira/browse/HDFS-13508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16457199#comment-16457199
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Gang Li edited comment on HDFS-13508 at 4/27/18 11:15 PM:
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+1 New patch [^HDFS-13508.003.patch] looks good to me.
was (Author: gangli2384):
New patch [^HDFS-13508.003.patch] looks good to me.
> RBF: Normalize paths (automatically) when adding, updating, removing or
> listing mount table entries
> ---------------------------------------------------------------------------------------------------
>
> Key: HDFS-13508
> URL: https://issues.apache.org/jira/browse/HDFS-13508
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Ekanth S
> Assignee: Ekanth S
> Priority: Minor
> Attachments: HDFS-13508.001.patch, HDFS-13508.002.patch,
> HDFS-13508.003.patch
>
>
> me@gateway-hawaii-all:/mnt/host/bin$ hdfs dfsrouteradmin -ls /home/move
> Mount Table Entries:
> Source Destinations Owner Group Mode
> /home/move hdfs-oahu->/home/move me hadoop rwxr-xr-x
> me@gateway-hawaii-all:/mnt/host/bin$ hdfs dfsrouteradmin -ls /home/move/
> Mount Table Entries:
> Source Destinations Owner Group Mode
> me@gateway-hawaii-all:/mnt/host/bin$ hdfs dfsrouteradmin -rm /home/move/
> Cannot remove mount point /home/move/
> me@gateway-hawaii-all:/mnt/host/bin$ hdfs dfsrouteradmin -add /home/move/
> hdfs-oahu /home/move/ -readonly
> Cannot add mount point /home/move/
> The slash '/' at the end should be normalized before calling the API from the
> CLI.
> Note: add command fails with a terminating '/' . when it is an existing entry
> (it checks the not-normalized value with the normalized value in the
> mount-table). Adding a new mount point with '/' at the end works because the
> CLI normalizes the mount before calling the API.
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