ClickHouse/tests/config/config.d/logging_no_rotate.xml

<yandex>
    <logger>
        <!-- Disable rotation
             https://pocoproject.org/docs/Poco.FileChannel.html
        -->
        <size>never</size>
    </logger>
</yandex>
Disable rotation of the logs in tests (on CI) Right now due to rotation the archive with the clickhouse-server.log maybe not full, for example: - not full - https://clickhouse-test-reports.s3.yandex.net/16947/caf5f98db2ae39dd911f7d1fc0a7c2cc382b1c53/functional_stateless_tests_(ubsan)/clickhouse-server.log (no messages about server start) - full - https://clickhouse-test-reports.s3.yandex.net/16993/d1f52dc72d417580c4088cf3880593176416bea2/functional_stateless_tests_(thread).html And sometimes rotated part may include relative part of the log, so it is better to disable it. 2020-11-18 21:55:37 +00:00			`<yandex>`
			`<logger>`
			`<!-- Disable rotation`
			`https://pocoproject.org/docs/Poco.FileChannel.html`
			`-->`
			`<size>never</size>`
			`</logger>`
			`</yandex>`