Spring Cloud 侦探仪器不断打印 TODO 之前/之后 removeServiceName=

Question

从Spring Boot 2.3迁移到2.6后，我在Spring Cloud Sleuth中有奇怪的行为。仪表不断地将这些消息打印到控制台

2022-02-10 11:59:46.804  INFO [SERVICE,4b9b266d4e1cf475,0bd79e17d007e0ce] 6412 --- [nio-8890-exec-6] o.s.c.s.i.jdbc.TraceListenerStrategy     : TODO before removeServiceName=serviceDataSource
2022-02-10 11:59:46.804  INFO [SERVICE,4b9b266d4e1cf475,0bd79e17d007e0ce] 6412 --- [nio-8890-exec-6] o.s.c.s.i.jdbc.TraceListenerStrategy     : TODO after removeServiceName=serviceDataSource

我在Spring Cloud Sleuth源代码中找到了这个代码片段

    void afterGetConnection(CON connectionKey, @Nullable Connection connection, String dataSourceName,
            @Nullable Throwable t) {
        if (log.isTraceEnabled()) {
            log.trace("After get connection [" + connectionKey + "]. Current span is [" + tracer.currentSpan() + "]");
        }
        ConnectionInfo connectionInfo = this.openConnections.get(connectionKey);
        SpanAndScope connectionSpan = connectionInfo.span;
        if (connection != null) {
            log.info("TODO before removeServiceName=" + connectionInfo.remoteServiceName);
            parseAndSetServerIpAndPort(connectionInfo, connection, dataSourceName);
            log.info("TODO after removeServiceName=" + connectionInfo.remoteServiceName);
            if (connectionSpan != null) {
                connectionSpan.getSpan().remoteServiceName(connectionInfo.remoteServiceName);
                connectionSpan.getSpan().remoteIpAndPort(connectionInfo.url.getHost(), connectionInfo.url.getPort());
            }
        }

这是正确的行为吗？如何禁用这些消息？或者我的数据库连接或迁移后的Spring Cloud Sleuth出现问题？

Answer 1

这已经被修复https://github.com/spring-cloud/spring-cloud-sleuth/issues/2069并将很快发布。在此之前，您可以将该类的日志记录级别设置为ERRORlogging.level.org.springframework.cloud.sleuth.instrument.jdbc=ERROR