A customer has an Isilon cluster that they want to simplify a Hadoop workflow. The workflow
analyzes large amounts of log data written to storage using FTP and results are viewed by
Microsoft Windows clients?
How can this be achieved?

A.
FTP, SMB, and HDFS NameNode and DataNode protocol support on the same file system to
enable each workflow step to access data from the same location avoiding data migration.

B.
SyncIQ to migrate the log data between an Isilon cluster and another Hadoop cluster, to
retrieve results from the Hadoop cluster, and to store them in an SMB share.

C.
SmartConnect to direct clients to an external Hadoop NameNode and to SMB shares so data
ingest, analytics, and results phases are transparently directed.

D.
FTP and SMB protocol support to provide log ingest and Windows clients; SmartPools will stub
to HDFS helping to reduce the frequency of external data migration.

Explanation: