The QKB can be removed
from a Hadoop cluster by executing the qkbpush.sh script with the -r flag.
The -r flag removes the
QKB index file from HDFS and the QKB from all nodes by default. Specify
the -h or -f flags
in conjunction with the -r flag,
as appropriate, to remove the QKB from a subset of the nodes. After
running the script, restart the SAS Embedded Process, so that the
changes can take effect.
The QKB index file is
not removed from HDFS when the -h or -f flag
is specified.