hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sebastian Vieira" <sebvie...@gmail.com>
Subject Re: fuse-dfs
Date Thu, 07 Aug 2008 18:35:46 GMT
On Thu, Aug 7, 2008 at 4:25 PM, Pete Wyckoff <pwyckoff@facebook.com> wrote:

>
> Hi Sebastian,
>
> Those 2 things are just warnings and shouldn't cause any problems.  What
> happens when you ls /mnt/hadoop ?


[root@master fuse-dfs]# ls /mnt/hadoop
ls: /mnt/hadoop: Transport endpoint is not connected

Also, this happens when i start fuse-dfs in one terminal, and do a df -h in
another:

[root@master fuse-dfs]# ./fuse_dfs_wrapper.sh dfs://master:9000 /mnt/hadoop
-d
port=9000,server=master
fuse-dfs didn't recognize /mnt/hadoop,-2
fuse-dfs ignoring option -d
unique: 1, opcode: INIT (26), nodeid: 0, insize: 56
INIT: 7.8
flags=0x00000003
max_readahead=0x00020000
   INIT: 7.8
   flags=0x00000001
   max_readahead=0x00020000
   max_write=0x00100000
   unique: 1, error: 0 (Success), outsize: 40
unique: 2, opcode: STATFS (17), nodeid: 1, insize: 40

-now i do a df -h in the other term-

Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/hadoop/conf/Configuration
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.conf.Configuration
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)

Then the output from df is:

df: `/mnt/hadoop': Software caused connection abort



>  And also what version of fuse-dfs are you
> using? The handling of options is different in trunk than in the last
> release.


[root@master fuse-dfs]# ./fuse_dfs --version
./fuse_dfs 0.1.0

I did a checkout of the latest svn and compiled using the command you gave
in one of your previous mails.


>
> You can also look in /var/log/messages.
>

Only one line:
Aug  7 20:21:05 master fuse_dfs: mounting dfs://master:9000/


Thanks for your time,


Sebastian

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message