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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3173) inconsistent globbing support for dfs commands
Date Mon, 19 May 2008 23:46:55 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12598136#action_12598136
] 

Hadoop QA commented on HADOOP-3173:
-----------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12382236/3173-0.patch
  against trunk revision 657985.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 8 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

    +1 core tests.  The patch passed core unit tests.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2501/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2501/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2501/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2501/console

This message is automatically generated.

> inconsistent globbing support for dfs commands
> ----------------------------------------------
>
>                 Key: HADOOP-3173
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3173
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>         Environment: Hadoop 0.16.1
>            Reporter: Rajiv Chittajallu
>             Fix For: 0.18.0
>
>         Attachments: 3173-0.patch
>
>
> hadoop dfs -mkdir /user/*/bar creates a directory "/user/*/bar" and you cant deleted
/user/* as -rmr expands the glob
> $ hadoop dfs -mkdir /user/rajive/a/*/foo
> $ hadoop dfs -ls /user/rajive/a
> Found 4 items
> /user/rajive/a/*	<dir>		2008-04-04 16:09	rwx------	rajive	users
> /user/rajive/a/b	<dir>		2008-04-04 16:08	rwx------	rajive	users
> /user/rajive/a/c	<dir>		2008-04-04 16:08	rwx------	rajive	users
> /user/rajive/a/d	<dir>		2008-04-04 16:08	rwx------	rajive	users
> $ hadoop dfs -ls /user/rajive/a/*
> /user/rajive/a/*/foo	<dir>		2008-04-04 16:09	rwx------	rajive	users
> $ hadoop dfs -rmr /user/rajive/a/*
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/*
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/b
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/c
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/d
> I am not able to escape '*' from being expanded.
> $ hadoop dfs -rmr '/user/rajive/a/*'
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/*
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/b
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/c
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/d
> $ hadoop dfs -rmr  '/user/rajive/a/\*'
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/*
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/b
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/c
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/d
> $ hadoop dfs -rmr  /user/rajive/a/\* 
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/*
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/b
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/c
> Moved to trash: hdfs://namenode-1:8020/user/rajive/a/d

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