[HADOOP-2193] dfs rm and rmr commands differ from POSIX standards - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 0.15.1, 0.16.0
Fix Version/s: 0.17.0
Component/s: None
Labels:
None

Description

Assuming the dfs commands follow POSIX standards, there are some problems with the DFS rm and rmr commands. I compared the DFS output with that of RHEL 4u5:

In both cases, if the file/directory does not exist, it will not give any indication to the user.

1. rm a file/directory that does not exist:
Linux: rm: cannot remove `testarea/two': No such file or directory
DFS: rm: /testarea/two

2. rmr a file/directory that does not exist:
Linux: rm: cannot remove `testarea/two': No such file or directory
DFS: rm: /testarea/two

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HADOOP-2193-1.patch
19/Nov/07 20:03
2 kB
Lohit Vijaya Renu
hadoop_2193_1.patch
11/Feb/08 23:55
3 kB
Mahadev Konar
hadoop_2193_2.patch
12/Feb/08 00:53
2 kB
Mahadev Konar
hadoop_2193_3.patch
12/Feb/08 01:59
2 kB
Mahadev Konar
hadoop_2193_4.patch
12/Feb/08 02:05
2 kB
Mahadev Konar

Issue Links

is depended upon by

HADOOP-1677 improve semantics of the hadoop dfs command

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Assignee:: Mahadev Konar

Reporter:: Mukund Madhugiri

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Dates

Created:: 12/Nov/07 19:08

Updated:: 02/May/13 02:29

Resolved:: 12/Feb/08 06:43