Copying data from CFS to DSEFS
Use the dse hadoop fs -cp
command to copy data from CFS to DSEFS.
This command works recursively.
Procedure
-
If necessary, create the new location for the data in DSEFS.
$ dse hadoop fs -mkdir dsefs:///test
-
Copy the data from CFS to DSEFS.
$ dse hadoop fs -cp cfs://hostname/test/* dsefs:///test
-
Verify that the data exists in the new DSEFS location using
dse hadoop fs -ls
.$ dse hadoop fs -ls dsefs:///test
$ Found 2 items drwxrwxrwx - none none 0 2016-11-23 19:02 dsefs:///test/a drwxrwxrwx - none none 0 2016-11-23 19:02 dsefs:///test/b