– export hadoop folder to CIFS/SMB hadoop SMB share
– create a Isilon based Hadoop snapshot
– security with isilon
The HDFS services and logs
#isi hdfs settings view
Thread count :
isi hdfs settings modify –server-threads=auto
Block Size:
For Isilon, you can use the command below to modify its Block Size:
#isi hdfs settings modify –default-block-size=128M
isi services
CREATING DIRECTORIES AND SETTING PERMISSIONS
isi hdfs
isi hdfs -h
For a description of the command’s options, run the following command or see the OneFS Command
#isi hdfs settings –help
run statistics
#isi statistics pstat –protocol=hdfs
#isi zone zones list -v
To see a report that shows the active and the connected HDFS clients, run the following command as one line.
#isi statistics query –nodes=all
Prepare NFS Clients
SyncIQ
EMC Isilon X400 – NAS server – 36 TB