Local file коннектор#

Примечание

Ниже приведена оригинальная документация Trino. Скоро мы ее переведем на русский язык и дополним полезными примерами.

The local file connector allows querying the HTTP request log files stored on the local file system of each worker.

Конфигурация#

To configure the local file connector, create a catalog properties file under etc/catalog named, for example, example.properties with the following contents:

connector.name=localfile

Configuration properties#

Property name	Description
`trino-logs.http-request-log.location`	Directory or file where HTTP request logs are written
`trino-logs.http-request-log.pattern`	If the log location is a directory, this glob is used to match file names in the directory

Local file connector schemas and tables#

The local file connector provides a single schema named logs. You can see all the available tables by running SHOW TABLES:

SHOW TABLES FROM example.logs;

`http_request_log`#

This table contains the HTTP request logs from each node on the cluster.