There’s a few different ways this could be done. I’ll demonstrate one possible way, using ExecuteSQL to connect to Impala via the JDBC driver.
Month: September 2020
Modern Streaming Architectures – From The Sky
The most important part of this entire architecture is the movement. It’s a streaming architecture, a streaming architecture implies that there is data in motion. I like this term a lot, ‘data in motion’. Catchy.
Moving the data dir of MariaDB on CentOS7/RHEL7
You should have root access to the CentOS host and a new target directory ready for the MariaDB data. For this guide, our new target directory is /data/database. First, stop MariaDB. systemctl stop mariadb Now, copy your existing database directory to the new location. By default, it is /var/lib/mysql. If it’s not there, check the… Continue reading Moving the data dir of MariaDB on CentOS7/RHEL7