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From Nigel Daley <nda...@yahoo-inc.com>
Subject Re: [jira] Commented: (HADOOP-3177) Expose DFSOutputStream.fsync API though the FileSystem interface
Date Wed, 04 Jun 2008 04:00:11 GMT
Thanks Stack.  This happens after a reboot. I've been fixing this  
myself for the past month+ but that's not sustainable.  I finally  
filed an INFRA ticket to get it fixed properly.

thx,
nige

On Jun 3, 2008, at 7:41 PM, stack wrote:
> 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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