org.springframework.cloud.sleuth

Interface SpanAdjuster

public interface SpanAdjuster

Adds ability to adjust a span before reporting it. IMPORTANT - if you override the default Tracing implementation, remember to ensure that you pass to it an adjusted version of the zipkin2.reporter.Reporter bean. In other words you must reuse the list of available SpanAdjusters and wrap the provided Reporter interface with it.

Since:

1.1.4

Author:

Marcin Grzejszczak

Method Summary

Modifier and Type	Method and Description
zipkin2.Span	adjust(zipkin2.Span span) You can adjust the Span by creating a new one using the Span.toBuilder() before reporting it.

Method Detail

adjust

zipkin2.Span adjust(zipkin2.Span span)

You can adjust the Span by creating a new one using the Span.toBuilder() before reporting it. With the legacy Sleuth approach we're generating spans with a fixed name. Some users want to modify the name depending on some values of tags. Implementation of this interface can be used to alter then name. Example: span -> span.toBuilder().name(scrub(span.getName())).build();