I am running Druid 0.8.3 and I switched from HDFS to NFS (due to upgrade to Mapr5 will revisit this after). Therefore I needed to change the path from MaprFS to Local. However deep storage is being written with double the datastore info.
/druid/campaign/campaign where /druid is NFS mount point and “campaign” is the name of the datasource.
Could anybody explain how come druid is writing this datasource name twice?
Prior to moving to NFS the structure was: “/druid/campaign”.