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List:       hadoop-user
Subject:    Re: fuse-dfs : Transport endpoint is not connected
From:       Brian Bockelman <bbockelm () cse ! unl ! edu>
Date:       2008-12-29 15:25:44
Message-ID: 65D7C401-1426-48BC-A9D8-180989DD87ED () cse ! unl ! edu
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Hey Amit,

The "transport endpoint is not connected" means that you have a FUSE  
endpoint mounted that crashed which you did not unmount before the  
current attempt.

Also, it's fairly pointless to run FUSE-DFS in 0.19.0 without this  
patch:

http://issues.apache.org/jira/secure/attachment/12394123/HADOOP-4616_0.19.txt

Brian

On Dec 29, 2008, at 9:09 AM, amit handa wrote:

> Just to add , I am using hadoop-core-0.19.0 and fuse 2.7.4
>
> On Mon, Dec 29, 2008 at 8:33 PM, amit handa <amhanda@gmail.com> wrote:
>> Hi,
>>
>> I get the following error when trying to mount the fuse dfs.
>>
>> [fuse-dfs]$ ./fuse_dfs_wrapper.sh -d dfs://mydevserver.com:9000 / 
>> mnt/hadoop/
>> fuse-dfs ignoring option -d
>> port=9000,server=mydevserver.com
>> fuse-dfs didn't recognize /mnt/hadoop/,-2
>> fuse: bad mount point `/mnt/hadoop/': Transport endpoint is not  
>> connected
>>
>> I followed all the steps at one of the similar threads -
>> http://www.nabble.com/fuse-dfs-to18849722.html#a18877009 but it  
>> didn't
>> resolve the issue.
>> I was able to build the fuse-dfs using  ant compile-contrib
>> -Dlibhdfs=1 -Dfusedfs=1
>>
>> the /var/log/messages shows the following line:
>>
>> Dec 28 07:41:10 mydevserver fuse_dfs: mounting dfs:// 
>> mydevserver.com:9000/
>>
>> Any pointers to debug this issue ?
>>
>> Thanks,
>> Amit
>>

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