refactor: change returned status code and description in clickhouse error handling

go-graphite / graphite-clickhouse

Graphite cluster backend with ClickHouse support

MIT License

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refactor: change returned status code and description in clickhouse error handling #286

Closed AleksandrMatsko closed 2 months ago

AleksandrMatsko commented 2 months ago

Before this PR if graphite-clickhouse receives error from clickhouse it returns 500: Storage error on default. This PR is changing the default value to 503: Storage unavailable.

Also one more case in clickhouse error handling added.

And the default version for carbon-clickhouse is changed to latest in e2e tests.