hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mahadev konar (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-3588) Bug report for archives
Date Tue, 24 Jun 2008 18:08:45 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-3588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mahadev konar updated HADOOP-3588:
----------------------------------

    Status: Patch Available  (was: Open)

> Bug report for archives
> -----------------------
>
>                 Key: HADOOP-3588
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3588
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: tools/harchive
>            Reporter: Hairong Kuang
>            Assignee: Mahadev konar
>            Priority: Blocker
>             Fix For: 0.18.0
>
>         Attachments: Hadoop-3588-18_1.patch, Hadoop-3588-trunk_1.patch
>
>
> I tested archives. Here is the bug report:
> Documentation:
> Add examples to section 3 to illustrate the use of listing/cating files in an archive.
>  
> User interface:
> Case 1:
> $ hadoop archive -archiveName xx.har /conf
> Index: 0, Size: 0
> Case 2: archive does not occur in destination
> $ hadoop archive -archiveName /dd/xx.har /conf /cc
> 08/06/17 22:36:35 INFO mapred.JobClient: Running job: job_200806172141_0005
> 08/06/17 22:36:36 INFO mapred.JobClient:  map 0% reduce 0%
> 08/06/17 22:36:39 INFO mapred.JobClient:  map 100% reduce 0%
> 08/06/17 22:36:46 INFO mapred.JobClient: Job complete: job_200806172141_0005
> ...
> $ hadoop dfs -ls /dd
> Found 1 items
> drwxr-xr-x   - hairong supergroup          0 2008-06-17 22:36 /dd/xx.har
> $ hadoop dfs -ls /cc
> ls: Cannot access /cc: No such file or directory.
> Case 3:  archive gets overwritten without any warning
> $ hadoop dfs -ls /dd
> Found 1 items
> drwxr-xr-x   - hairong supergroup          0 2008-06-17 22:36 /dd/xx.har
> $ hadoop archive -archiveName xx.har /conf /dd
> 08/06/17 22:43:46 INFO mapred.JobClient: Running job: job_200806172141_0006
> 08/06/17 22:43:47 INFO mapred.JobClient:  map 0% reduce 0%
> 08/06/17 22:43:49 INFO mapred.JobClient:  map 100% reduce 0%
> 08/06/17 22:43:56 INFO mapred.JobClient: Job complete: job_200806172141_0006
> ...
>  $ hadoop dfs -ls /dd
> Found 1 items
> drwxr-xr-x   - hairong supergroup          0 2008-06-17 22:43 /dd/xx.har
> Case 4: src & dst are the same - I think we should not allow this
> $ hadoop archive -archiveName xx.har /conf /conf
> 08/06/17 22:52:16 INFO mapred.JobClient: Running job: job_200806172141_0008
> 08/06/17 22:52:17 INFO mapred.JobClient:  map 0% reduce 0%
> 08/06/17 22:52:22 INFO mapred.JobClient:  map 100% reduce 0%
> 08/06/17 22:52:30 INFO mapred.JobClient: Job complete: job_200806172141_0008
> ...
> $ hadoop dfs -ls /conf
> Found 3 items
> -rw-r--r--   1 hairong supergroup       3889 2008-06-17 21:43 /conf/hadoop-site.xml
> -rw-r--r--   1 hairong supergroup       2844 2008-06-17 21:43 /conf/log4j.properties
> drwxr-xr-x   - hairong supergroup          0 2008-06-17 22:52 /conf/xx.har
> Case 5: dst is a file - more informative message
> $ hadoop dfs -ls /hadoop-site.xml
> Found 1 items
> -rw-r--r--   1 hairong supergroup       3889 2008-06-17 23:06 /hadoop-site.xml
> $ hadoop archive -archiveName xx.har /conf /hadoop-site.xml
> 08/06/17 23:06:54 INFO mapred.JobClient: Running job: job_200806172141_0009
> Job failed!
> Functionality:
> Case 5: error message is better to be "op" not allowed.
> $ hadoop dfs -ls har:///test/xx.har/conf
> Found 2 items
> -rw-r--r--  10 hairong supergroup       3889 2008-06-17 23:24 /test/xx.har/conf/hadoop-site.xml
> -rw-r--r--  10 hairong supergroup       2844 2008-06-17 23:24 /test/xx.har/conf/log4j.properties
> $ hadoop dfs -ls har:///test/xx.har/conf/hadoop-site.xml
> Found 1 items
> -rw-r--r--  10 hairong supergroup       3889 2008-06-17 23:24 /test/xx.har/conf/hadoop-site.xml
> $ hadoop dfs -rm har:///test/xx.har/conf/hadoop-site.xml
> rm: Har: delete not implemented
> $ hadoop dfs -mv har:///test/xx.har/conf/hadoop-site.xml har:///test/xx.har/conf/hadoop-default.xml
> mv: Failed to rename har:/test/xx.har/conf/hadoop-site.xml to har:/test/xx.har/conf/hadoop-default.xml
> Case 6: count is not implemented
> $ hadoop dfs -count har:///test/xx.har/conf
> Can not find listing for har:///test/xx.har/conf

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message