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From "zhuweimin" <xim-...@tsm.kddilabs.jp>
Subject RE: The error occurred when a lot of files created use fuse-dfs
Date Wed, 17 Dec 2008 03:02:37 GMT
Brian

Thank you very much.

The version of Hadoop is 0.19.0,I think 4616 and 4635 patches is necessary.

I will try it.



-----Original Message-----
From: Brian Bockelman [mailto:bbockelm@cse.unl.edu] 
Sent: Monday, December 15, 2008 10:00 PM
To: core-user@hadoop.apache.org
Subject: Re: The error occurred when a lot of files created use fuse-dfs

Hey,

What version of Hadoop are you running?  Have you taken a look at  
HADOOP-4775?

https://issues.apache.org/jira/browse/HADOOP-4775

Basically, fuse-dfs is not usable on Hadoop 0.19.0 without a patch.

Brian

On Dec 15, 2008, at 12:24 AM, zhuweimin wrote:

> Dear fuse-dfs users
>
> I copy 1000 files into hadoop from local disk use fuse-dfs,
> Display the following error when the 600th files are copied:
>
> cp: cannot create regular file `/mnt/dfs/user/hadoop/fuse3/10m/ 
> 10m_33.dat':
> Input/output error
> cp: cannot create regular file `/mnt/dfs/user/hadoop/fuse3/10m/ 
> 10m_34.dat':
> Input/output error
> cp: cannot create regular file `/mnt/dfs/user/hadoop/fuse3/10m/ 
> 10m_35.dat':
> Input/output error
> cp: cannot create regular file `/mnt/dfs/user/hadoop/fuse3/10m/ 
> 10m_36.dat':
> Input/output error
> cp: cannot create regular file `/mnt/dfs/user/hadoop/fuse3/10m/ 
> 10m_37.dat':
> Input/output error
> cp: cannot create regular file `/mnt/dfs/user/hadoop/fuse3/10m/ 
> 10m_38.dat':
> Input/output error
> ...
>
> It is necessary to remount the fuse-dfs.
>
> Do you think about of the error.
>
> thanks
>
>



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