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From "Wei-Chiu Chuang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10404) CacheAdmin command usage message not shows completely
Date Mon, 16 May 2016 11:01:12 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15284385#comment-15284385
] 

Wei-Chiu Chuang commented on HDFS-10404:
----------------------------------------

[~linyiqun]
thanks for the contribution. For completeness, could you also update the commands in HDFSCommands.md?

> CacheAdmin command usage message not shows completely
> -----------------------------------------------------
>
>                 Key: HDFS-10404
>                 URL: https://issues.apache.org/jira/browse/HDFS-10404
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: caching
>    Affects Versions: 2.7.1
>            Reporter: Yiqun Lin
>            Assignee: Yiqun Lin
>         Attachments: HDFS-10404.001.patch
>
>
> In {{CacheAdmin}}, there are two places that not completely showing the cmd usage message.
> {code}
> $ hdfs cacheadmin
> Usage: bin/hdfs cacheadmin [COMMAND]
>           [-addDirective -path <path> -pool <pool-name> [-force] [-replication
<replication>] [-ttl <time-to-live>]]
>           [-modifyDirective -id <id> [-path <path>] [-force] [-replication
<replication>] [-pool <pool-name>] [-ttl <time-to-live>]]
>           [-listDirectives [-stats] [-path <path>] [-pool <pool>] [-id <id>]
>           [-removeDirective <id>]
>           [-removeDirectives -path <path>]
>           [-addPool <name> [-owner <owner>] [-group <group>] [-mode
<mode>] [-limit <limit>] [-maxTtl <maxTtl>]
> {code}
> The command {{-listDirectives}} and {{-addPool}} are not showing completely, they are
both lacking a ']' in the end of line.
> In the {{CentralizedCacheManagement.md}}, there is also a similar problem. The page of
{{CentralizedCacheManagement}} can also showed this, https://hadoop.apache.org/docs/r2.7.2/hadoop-project-dist/hadoop-hdfs/CentralizedCacheManagement.html



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