Hi all, I fixed the previous issue but now I am getting this : Entry in /etc/fstab : fuse_dfs#dfs://7071bcce81d9:54310 /home/jony/FreshHadoop/mnt fuse -oallow_other,rw,-ousetrash 0 0
$ sudo mount /home/jony/FreshHadoop/mnt port=54310,server=7071bcce81d9 fuse-dfs didn't recognize /home/jony/FreshHadoop/mnt,-2 fuse-dfs ignoring option -oallow_other fuse-dfs ignoring option -ousetrash fuse-dfs ignoring option dev fuse-dfs ignoring option suid fuse: unknown option `-oallow_other' I am able to mount with "fuse_dfs_wrapper.sh" script. Any Ideas?? Thanks -----Original Message----- From: Alexander Lorenz [mailto:wget.n...@googlemail.com] Sent: Wednesday, January 04, 2012 8:37 PM To: hdfs-user@hadoop.apache.org Subject: Re: Mounting HDFS Hi Stuti, Do a search for libhdfs.so* and do also an ldd /path/to/fuse_dfs. Could be that only a symlink is missing. With ldd you will see which libraries the binary wants, if the libhdfs.so.1 is not in the path export the path where you found it. - Alex Alexander Lorenz http://mapredit.blogspot.com On Jan 4, 2012, at 4:08 AM, Stuti Awasthi <stutiawas...@hcl.com> wrote: > I have already exported it in the env. Output of "export" command. > > declare -x > LD_LIBRARY_PATH="/usr/lib:/usr/local/lib:/home/jony/FreshHadoop/hadoop-0.20.2/build/libhdfs:/usr/lib/jvm/java-6-openjdk/jre/lib/i386/server/:/usr/lib/libfuse.so" > > Stuti > ________________________________________ > From: Harsh J [ha...@cloudera.com] > Sent: Wednesday, January 04, 2012 5:34 PM > To: hdfs-user@hadoop.apache.org > Subject: Re: Mounting HDFS > > Stuti, > > Your env needs to carry this: > > export > LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/path/to/dir/where/libhdfs/files/are/ > present > > Otherwise the fuse_dfs binary won't be able to find and load it. The > wrapper script does this as part of its setup if you read it. > > On Wed, Jan 4, 2012 at 5:29 PM, Stuti Awasthi <stutiawas...@hcl.com> wrote: >> Im able to mount using command : >> >> fuse_dfs_wrapper.sh dfs://<server>:<port> /export/hdfs >> >> -----Original Message----- >> From: Stuti Awasthi >> Sent: Wednesday, January 04, 2012 5:24 PM >> To: hdfs-user@hadoop.apache.org >> Subject: RE: Mounting HDFS >> >> Harsh, >> >> Output of $file `which fuse_dfs` >> >> /sbin/fuse_dfs: ELF 32-bit LSB executable, Intel 80386, version 1 >> (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.15, >> not stripped >> >> Same output for $ file /sbin/fuse_dfs >> >> Thanks >> ________________________________________ >> From: Harsh J [ha...@cloudera.com] >> Sent: Wednesday, January 04, 2012 5:18 PM >> To: hdfs-user@hadoop.apache.org >> Subject: Re: Mounting HDFS >> >> Stuti, >> >> My original command was "file `which fuse_dfs`", and not just the which >> command. >> >> Can you run "file /sbin/fuse_dfs"? You need the utility called 'file' >> available (its mostly present). >> >> On 04-Jan-2012, at 5:08 PM, Stuti Awasthi wrote: >> >>> Hi Harsh, >>> >>> Currently I am using 32 bit Ubuntu11.10, Hadoop 0.20.2 >>> >>> Output of : $ which fuse_dfs >>> /sbin/fuse_dfs >>> >>> I searched on net and I got this url >>> "http://wiki.apache.org/hadoop/MountableHDFS"; >>> How can I get hdfs fuse deb or rpm packages ?? Thanks for pointing this, >>> can you please guide me more on this . >>> >>> Thanks >>> >>> -----Original Message----- >>> From: Harsh J [mailto:ha...@cloudera.com] >>> Sent: Wednesday, January 04, 2012 4:51 PM >>> To: hdfs-user@hadoop.apache.org >>> Subject: Re: Mounting HDFS >>> >>> Stuti, >>> >>> What's your platform - 32-bits or 64-bits? Which one have you built libhdfs >>> for? >>> >>> What's the output of the following? >>> $ file `which fuse_dfs` >>> >>> FWIW, the most hassle free way to do these things today is to use proper >>> packages available for your platform, instead of compiling it by yourself. >>> Just a suggestion. >>> >>> On 04-Jan-2012, at 4:28 PM, Stuti Awasthi wrote: >>> >>>> Hi All, >>>> >>>> I am following http://wiki.apache.org/hadoop/MountableHDFS for HDFS mount. >>>> I have successfully followed the steps till "Installing" and I am able >>>> mount it properly. After that I am trying with "Deploying" step and >>>> followed the steps: >>>> >>>> 1. add the following to /etc/fstab >>>> fuse_dfs#dfs://hadoop_server.foo.com:9000 /export/hdfs fuse >>>> -oallow_other,rw,-ousetrash 0 0 >>>> >>>> 2. added fuse_dfs to /sbin >>>> >>>> 3. export >>>> LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HADOOP_HOME/build/libhdfs >>>> >>>> 4. Mount using: mount /export/hdfs. >>>> >>>> But getting error : >>>> fuse_dfs: error while loading shared libraries : libhdfs.so.0: cannot open >>>> shared object file: No such file or directory. >>>> >>>> How to fix this ? >>>> >>>> Thanks >>>> >>>> ::DISCLAIMER:: >>>> ------------------------------------------------------------------- >>>> -- >>>> - >>>> ------------------------------------------------- >>>> >>>> The contents of this e-mail and any attachment(s) are confidential and >>>> intended for the named recipient(s) only. >>>> It shall not attach any liability on the originator or HCL or its >>>> affiliates. Any views or opinions presented in this email are solely those >>>> of the author and may not necessarily reflect the opinions of HCL or its >>>> affiliates. >>>> Any form of reproduction, dissemination, copying, disclosure, >>>> modification, distribution and / or publication of this message >>>> without the prior written consent of the author of this e-mail is >>>> strictly prohibited. If you have received this email in error please >>>> delete it and notify the sender immediately. Before opening any mail and >>>> attachments please check them for viruses and defect. >>>> >>>> ------------------------------------------------------------------- >>>> -- >>>> - >>>> ------------------------------------------------- >>> >> > > > > -- > Harsh J
