Starting Vertica 7.1 database
When Vertica database is not running on the cluster and a user tries to connect to the database using vsql following message is issued.
sudhakar@sudhakar-Latitude-E6420:~$ sudo su - dbadmin [sudo] password for sudhakar: dbadmin@sudhakar-Latitude-E6420:~$ vsql vsql: could not connect to server: Connection refused Is the server running on host "???" and accepting TCP/IP connections on port 5433?
We can use admintools to start the database
Naviagting through the menu once the DB is selected following log is displayed on STDOUT and database starts.
*** Starting database: tspdb *** Starting nodes: v_tspdb_node0001 (127.0.0.1) Starting Vertica on all nodes. Please wait, databases with large catalogs may take a while to initialize. Node Status: v_tspdb_node0001: (INITIALIZING) Node Status: v_tspdb_node0001: (INITIALIZING) Node Status: v_tspdb_node0001: (UP)
… and database is accessible.
dbadmin@sudhakar-Latitude-E6420:~$ vsql Welcome to vsql, the Vertica Analytic Database interactive terminal. Type: \h or \? for help with vsql commands \g or terminate with semicolon to execute query \q to quit dbadmin=>