fuse-dfs:fuse-dfs didn't recognize /dfs,-2
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fuse-dfs:fuse-dfs didn't recognize /dfs,-2
by yibo820217
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Re: fuse-dfs:fuse-dfs didn't recognize /dfs,-2
by Brian Bockelman
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On Oct 9, 2009, at 1:35 AM, yibo820217 wrote: > > Hi, > > I get the following error when trying to mount the fuse dfs, > > the first problem is: > [root@puppet ~]# fuse_dfs_wrapper.sh dfs://100.207.100.25:9000/ /dfs > port=9000,server=100.207.100.25 > fuse-dfs didn't recognize /dfs,-2 > sort of warning. > the second problem is: > then i cd /dfs, > [root@puppet dfs]# ls -l > total 0 > ?--------- ? ? ? ? ? n:9000/1 > ?--------- ? ? ? ? ? n:9000/tmp > ?--------- ? ? ? ? ? n:9000/user > Try this; it's confused about the prefix you've given it (it's a bit picky about this) fuse_dfs -oserver=100.207.100.25 -oport=9000 /dfs -oallow_other - ordbuffer=131072 By the way - as you explore HDFS, you'll want to switch from IP address to hostnames at some point. Brian > when use -d option,like > [root@puppet ~]# fuse_dfs_wrapper.sh dfs://100.207.100.25:9000/ /dfs > -d > port=9000,server=10.207.0.25 > fuse-dfs didn't recognize /dfs,-2 > fuse-dfs ignoring option -d > FUSE library version: 2.8.1 > nullpath_ok: 0 > unique: 1, opcode: INIT (26), nodeid: 0, insize: 56 > INIT: 7.10 > flags=0x0000003b > max_readahead=0x00020000 > INIT: 7.12 > flags=0x00000011 > max_readahead=0x00020000 > max_write=0x00020000 > unique: 1, success, outsize: 40 > .... > unique: 70, opcode: GETATTR (3), nodeid: 1, insize: 56 > getattr / > unique: 70, success, outsize: 120 > unique: 71, opcode: OPENDIR (27), nodeid: 1, insize: 48 > unique: 71, success, outsize: 32 > unique: 72, opcode: READDIR (28), nodeid: 1, insize: 80 > readdir[0] from 0 > unique: 72, success, outsize: 192 > unique: 73, opcode: GETATTR (3), nodeid: 1, insize: 56 > getattr / > unique: 73, success, outsize: 120 > unique: 74, opcode: LOOKUP (1), nodeid: 1, insize: 47 > LOOKUP /n:9000 > getattr /n:9000 > Exception in thread "Thread-3" java.lang.IllegalArgumentException: > Pathname > /n:9000 from /n:9000 is not a valid DFS filename. > at > org.apache.hadoop.hdfs.DistributedFileSystem.getPathName > (DistributedFileSystem.java:158) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus > (DistributedFileSystem.java:453) > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:643) > Call to org.apache.hadoop.fs.FileSystem::exists failed! > unique: 74, error: -2 (No such file or directory), outsize: 16 > unique: 75, opcode: LOOKUP (1), nodeid: 1, insize: 47 > LOOKUP /n:9000 > getattr /n:9000 > Exception in thread "Thread-7" java.lang.IllegalArgumentException: > Pathname > /n:9000 from /n:9000 is not a valid DFS filename. > at > org.apache.hadoop.hdfs.DistributedFileSystem.getPathName > (DistributedFileSystem.java:158) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus > (DistributedFileSystem.java:453) > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:643) > Call to org.apache.hadoop.fs.FileSystem::exists failed! > unique: 75, error: -2 (No such file or directory), outsize: 16 > unique: 76, opcode: LOOKUP (1), nodeid: 1, insize: 47 > LOOKUP /n:9000 > getattr /n:9000 > Exception in thread "main" java.lang.IllegalArgumentException: > Pathname > /n:9000 from /n:9000 is not a valid DFS filename. > at > org.apache.hadoop.hdfs.DistributedFileSystem.getPathName > (DistributedFileSystem.java:158) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus > (DistributedFileSystem.java:453) > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:643) > Call to org.apache.hadoop.fs.FileSystem::exists failed! > unique: 76, error: -2 (No such file or directory), outsize: 16 > unique: 77, opcode: READDIR (28), nodeid: 1, insize: 80 > unique: 77, success, outsize: 16 > unique: 78, opcode: RELEASEDIR (29), nodeid: 1, insize: 64 > unique: 78, success, outsize: 16 > > > Thanks, > > Darren. > > -- > View this message in context: http://www.nabble.com/fuse-dfs%3Afuse-dfs-didn%27t-recognize--dfs%2C-2-tp25816143p25816143.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. |
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