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From stack <st...@duboce.net>
Subject Re: [jira] Commented: (HADOOP-3177) Expose DFSOutputStream.fsync API though the FileSystem interface
Date Wed, 04 Jun 2008 02:41:48 GMT
All tests are failing because they can't write /tmp:

     [exec] 
======================================================================
     [exec] 
======================================================================
     [exec]     Applying patch.
     [exec] 
======================================================================
     [exec] 
======================================================================
     [exec]
     [exec]
     [exec] (Stripping trailing CRs from patch.)
     [exec] patch: **** Can't create file /tmp/po2hai.T : Permission denied
     [exec] PATCH APPLICATION FAILED

When I look at /tmp, I see this:

-bash-3.00$ ls -lad /tmp
drwxr-xr-x   3 root     root         259 Jun  3 18:34 /tmp

I set it so its writable by all:

-bash-3.00$ ls -lad /tmp
drwxrwxrwx   3 root     root         259 Jun  3 22:41 /tmp

Perhaps it'll stick?  And tests will start to work again?

St.Ack


Hadoop QA (JIRA) wrote:
>     [ https://issues.apache.org/jira/browse/HADOOP-3177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12602139#action_12602139
] 
>
> Hadoop QA commented on HADOOP-3177:
> -----------------------------------
>
> -1 overall.  Here are the results of testing the latest attachment 
>   http://issues.apache.org/jira/secure/attachment/12383320/3177_20080603.patch
>   against trunk revision 662913.
>
>     +1 @author.  The patch does not contain any @author tags.
>
>     +1 tests included.  The patch appears to include 9 new or modified tests.
>
>     -1 patch.  The patch command could not apply the patch.
>
> Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2561/console
>
> This message is automatically generated.
>
>   
>> Expose DFSOutputStream.fsync API though the FileSystem interface
>> ----------------------------------------------------------------
>>
>>                 Key: HADOOP-3177
>>                 URL: https://issues.apache.org/jira/browse/HADOOP-3177
>>             Project: Hadoop Core
>>          Issue Type: Improvement
>>          Components: dfs
>>            Reporter: dhruba borthakur
>>            Assignee: Tsz Wo (Nicholas), SZE
>>         Attachments: 3177_20080603.patch
>>
>>
>> In the current code, there is a DFSOutputStream.fsync() API that allows a client
to flush all buffered data to the datanodes and also persist block locations on the namenode.
This API should be exposed through the generic API in the org.hadoop.fs.
>>     
>
>   


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