Christophe Dervieux is an active member of the R community, currently living in France. With a master’s degree in energy and economics, he started working with R as an analyst doi...
RHEL/CentOS/Oracle/Amazon Linux SLES Ubuntu Debian For Ambari to communicate during setup with the hosts it deploys to and manages, certain ports must be open and available. T...
RHEL/CentOS/Oracle/Amazon Linux SLES Ubuntu Debian For Ambari to communicate during setup with the hosts it deploys to and manages, certain ports must be open and available. T...
About This Task Steps About This Task It is critical that you configure Postgres to allow remote connections before you deploy a cluster. If you do not perform these steps in a...
Requirements Usage DB-API Use PyHive with Pandas Authentication PyHive is a collection of Python DB-API and SQLAlchemy interfaces for Hive. PyHive can connect with the Kyuub...
Start Kyuubi Trino Server Install Running the CLI The Trino CLI provides a terminal-based, interactive shell for running queries. We can use it to connect Kyuubi server now. ...
ZooKeeper ACLs ACL errors during upgrade ZooKeeper ACLs Accumulo requires full access to nodes in ZooKeeper under the /accumulo path. The ACLs can be examined using the ZooKee...