thanks. please refer below: Administrator@DFS-DC /cygdrive/c/hadoop-1.1.2/hadoop-1.1.2/bin $ ./hadoop dfs -ls /wksp Found 1 items drwxr-xr-x - Administrator Domain 0 2013-08-05 16:58 /wksp/New folder
Administrator@DFS-DC /cygdrive/c/hadoop-1.1.2/hadoop-1.1.2/bin $ same command if i run on the datanode then it says: Administrator@DFS-1 /cygdrive/c/hadoop-1.1.2/hadoop-1.1.2/bin $ ./hadoop dfs -ls /wksp ls: Cannot access /wksp: No such file or directory. does it mean that replication is not yet started ...? please suggest regards On Mon, Aug 5, 2013 at 5:18 PM, Mohammad Tariq <donta...@gmail.com> wrote: > You cannot physically see the HDFS files and directories through local FS. > Either use HDFS shell or HDFS webUI(namenode_machine:50070). > > Warm Regards, > Tariq > cloudfront.blogspot.com > > > On Mon, Aug 5, 2013 at 4:46 PM, Irfan Sayed <irfu.sa...@gmail.com> wrote: > >> thanks mohammad >> i ran the below command on NameNode >> >> $ ./hadoop dfs -mkdir /wksp >> >> and the "wksp" dir got created in c:\ ( as i have windows environment) >> >> now , when i log in to one of the DataNode , then i am not able to see >> c:\wksp >> >> any issue ? >> please suggest >> >> regards >> >> >> >> >> >> On Mon, Aug 5, 2013 at 3:03 PM, Mohammad Tariq <donta...@gmail.com>wrote: >> >>> Hello Irfan, >>> >>> You can find all the answers from HDFS architecture >>> guide<http://hadoop.apache.org/docs/stable/hdfs_design.html>. >>> See the section Data >>> Organization<http://hadoop.apache.org/docs/stable/hdfs_design.html#Data+Organization>in >>> particular for this question. >>> >>> Warm Regards, >>> Tariq >>> cloudfront.blogspot.com >>> >>> >>> On Mon, Aug 5, 2013 at 12:23 PM, Irfan Sayed <irfu.sa...@gmail.com>wrote: >>> >>>> hi, >>>> >>>> i have setup the two node apache hadoop cluster on windows environment >>>> one is namenode and another is datanode >>>> >>>> everything is working fine. >>>> one thing which i need to know is , how the replication starts >>>> if i create a.txt in namenode , how it will be appeared in datanodes >>>> >>>> please suggest >>>> >>>> regards >>>> >>>> >>> >> >
