Hive Metastore Backup

The backup script dump the content of the hive database.

module.exports =  header: 'Hive Metastore Backup', handler: ({options}) ->

Backup Database

  engines_cmd =
    mysql: "mysqldump -u#{options.db.username} -p#{options.db.password} -h#{options.db.hosts[0]} -P#{options.db.port} #{options.db.database}"
  throw Error 'Database engine not supported' unless engines_cmd[options.db.engine]
  @tools.backup
    header: 'Backup Database'
    name: 'db'
    cmd: engines_cmd[jdbc.engine]
    target: "/var/backups/hive/"
    interval: month: 1
    retention: count: 2

Dependencies

db = require '@nikitajs/core/lib/misc/db'