Is it something to do current/VERSION file in data node directory. Just copy from the existing directory and start.
On 9/16/14, Charles Robertson <[email protected]> wrote: > Hi all, > > I am running out of space on a data node, so added a new volume to the > host, mounted it and made sure the permissions were set OK. Then I updated > the 'DataNode Directories' property in Ambari to include the new path > (comma separated, i.e. '/hadoop/hdfs/data,/data/hdfs'). Next I restarted > the components with stale configs for that host, but the DataNode wouldn't > come back up, reporting 'connection refused'. When I remove the new data > directory path from the property and restart, it starts fine. > > What am I doing wrong? > > Thanks, > Charles >
