Upgrading the Data Access Gateway
This section describes how to upgrade the Data Access Gateway without the Installer.
About this task
Complete the following steps to upgrade the Data Access Gateway without the Installer.
- Install the new package using the command that is appropriate for your distribution:
- RedHat/CentOS
-
yum update mapr-data-access-gateway
- Ubuntu
-
apt-get install mapr-data-access-gateway
- SLES
-
zypper update mapr-data-access-gateway
- On the CLDB master node, use the
manageSSLKeys.sh
script to generate the p12 keystore file, which enables OpenSSL communication channel for the gRPC service. For example:/opt/mapr/server/manageSSLKeys.sh convert -k -N <cluster_name> /opt/mapr/conf/ssl_keystore /opt/mapr/conf/ssl_keystore.pem
- Copy the
/opt/mapr/conf/ssl_keystore.p12
and/opt/mapr/conf/ssl_keystore.pem
files to all other nodes that contain the Data Access Gateway.