Installing the FUSE-Based POSIX Client
Describes how to install the FUSE-based POSIX client package on your system.
FUSE-based POSIX clients require the FUSE kernel module. Run the following command to
load the kernel module:
modprobe fuse
You can install the FUSE-based POSIX client on any node, including cluster nodes.
To install the mapr-posix-client-* package on your machine, where * refers to the
basic or the platinum client package, perform the following steps for your version
of Linux, as the root
user, or using sudo
. The
package is installed to the /opt/mapr/bin/ directory.
- Run the following command to install the POSIX client package on your machine.
-
For CentOS, RHEL, or Oracle Linux
# yum install mapr-posix-client-*, where * is either the basic or the platinum package For example: yum install mapr-posix-client-basic
TROUBLE On Oracle Linux, you must also install thecompat-openssl10
package to get the POSIX client running:yum install compat-openssl10
-
For SLES
# zypper install mapr-posix-client-*, where * is either the basic or the platinum package For example: zypper install mapr-posix-client-basic
-
For Ubuntu
# sudo apt-get install mapr-posix-client-*, where * is either the basic or the platinum package For example: apt-get install mapr-posix-client-basic
-
For CentOS, RHEL, or Oracle Linux
-
To use this client with a secure cluster or clusters, copy the following files from theIf this client will connect to multiple clusters, merge the
/opt/mapr/conf
directory on the cluster to the/opt/mapr/conf
directory on the client.ssl_truststore
ssl-client.xml
ssl_truststore
files with the/opt/mapr/server/manageSSLKeys.sh
tool. You must perform the merging on the cluster. See Managing Secure Clusters for details on how to connect to a secure cluster. - Run
configure.sh
to set this node as a client node.- For a fresh installation of the POSIX client, run
configure.sh
as follows:/opt/mapr/server/configure.sh -N <clustername> -C <CLDBhost> -Z <ZooKeeperhost> -c
- When reinstalling the POSIX client, run
configure.sh
with the -R option to reuse the existing configuration./opt/mapr/server/configure.sh -c -R
NOTE To use the POSIX client with a secure cluster, add the-secure
option when runningconfigure.sh
. However, do NOT add the-secure
option when runningconfigure.sh
with the -R option. - For a fresh installation of the POSIX client, run
-
At the end of the client installation, run the maprlogin password command to create a valid ticket to connect to the cluster.