private void executeDelColumnFamily ( Tree statement ) throws TException , InvalidRequestException , NotFoundException , SchemaDisagreementException { if ( ! CliMain . isConnected ( ) || ! hasKeySpace ( ) ) return ; String cfName = CliCompiler . getColumnFamily ( statement , currentCfDefs ( ) ) ; String mySchemaVersion = thriftClient . system_drop_column_family ( cfName ) ; sessionState . out . println ( mySchemaVersion ) ; }
Delete a column family