Hello! I am trying to invoke datanode named as repository1. But, it's giving me below errors. Also, I tried formatting namenode and cleaning up the temporary directories. But, no help. And, I am not getting the relevant error details or status in log file as well... Do help me out on this..!
had...@repository1:~/Softwares/hadoop/hadoop-0.19.0$ bin/hadoop datanode 09/08/18 14:28:43 INFO datanode.DataNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting DataNode STARTUP_MSG: host = repository1/10.20.220.35 STARTUP_MSG: args = [] STARTUP_MSG: version = 0.19.0 STARTUP_MSG: build = https://svn.apache.org/repos/asf/hadoop/core/branches/branch-0.19 -r 713890; compiled by 'ndaley' on Fri Nov 14 03:12:29 UTC 2008 ************************************************************/ 09/08/18 14:28:43 WARN datanode.DataNode: Invalid directory in dfs.data.dir: can not create directory: /home/hadoop/Softwares/hadoop-0.19.0/temp/dfs/data 09/08/18 14:28:43 ERROR datanode.DataNode: All directories in dfs.data.dir are invalid. 09/08/18 14:28:43 INFO datanode.DataNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down DataNode at repository1/10.20.220.35 ************************************************************/ -- Regards! Sugandha
