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Posted to common-issues@hadoop.apache.org by "Eli Collins (Commented) (JIRA)" <ji...@apache.org> on 2012/02/15 22:37:00 UTC
[jira] [Commented] (HADOOP-8074) Small bug in hadoop error message
for unknown commands
[ https://issues.apache.org/jira/browse/HADOOP-8074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13208810#comment-13208810 ]
Eli Collins commented on HADOOP-8074:
-------------------------------------
Forgot to mention, Colin tried to add a test but ran into HADOOP-7360 / HDFS-2038, I'll ping those jiras. We'll test the output of TestHDFSCLI w/ and w/o this change for sanity. Given that it only updates the error handling path it shouldn't have an impact.
> Small bug in hadoop error message for unknown commands
> ------------------------------------------------------
>
> Key: HADOOP-8074
> URL: https://issues.apache.org/jira/browse/HADOOP-8074
> Project: Hadoop Common
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.24.0
> Reporter: Eli Collins
> Assignee: Colin Patrick McCabe
> Priority: Trivial
> Attachments: HADOOP-8074.txt
>
>
> The hadoop fs command should be more user friendly if the user forgets the dash before the command. Also, this should say "cat" rather than "at".
> {noformat}
> hadoop-0.24.0-SNAPSHOT $ ./bin/hadoop fs cat
> at: Unknown command
> {noformat}
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