SpringCloud/spring-cloud-sleuth
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Adds debug log for TraceLettuceClientResourcesBeanPostProcessor.

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chao.chang
2019-03-22 14:55:41 +09:00
parent 0999e93b7b
commit 529dfc1e58
1 changed files with 10 additions and 1 deletions
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11
spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/redis/TraceRedisAutoConfiguration.java
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@@ -19,6 +19,8 @@ package org.springframework.cloud.sleuth.instrument.redis;
import brave.Tracing;
import io.lettuce.core.resource.ClientResources;
import io.lettuce.core.tracing.BraveTracing;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
@@ -37,7 +39,7 @@ import org.springframework.context.annotation.Configuration;
*/
@Configuration
@OnRedisEnabled
@ConditionalOnBean(value = { Tracing.class, ClientResources.class })
@ConditionalOnBean({ Tracing.class, ClientResources.class })
@AutoConfigureAfter({ TraceAutoConfiguration.class })
public class TraceRedisAutoConfiguration {
@@ -56,6 +58,9 @@ public class TraceRedisAutoConfiguration {
class TraceLettuceClientResourcesBeanPostProcessor implements BeanPostProcessor {
private static final Log log = LogFactory
.getLog(TraceLettuceClientResourcesBeanPostProcessor.class);
private final Tracing tracing;
TraceLettuceClientResourcesBeanPostProcessor(Tracing tracing) {
@@ -74,8 +79,12 @@ class TraceLettuceClientResourcesBeanPostProcessor implements BeanPostProcessor
if (bean instanceof ClientResources) {
ClientResources cr = (ClientResources) bean;
if (!cr.tracing().isEnabled()) {
log.debug(
"Lettuce ClientResources bean is auto-configured to enable tracing.");
return cr.mutate().tracing(BraveTracing.create(this.tracing)).build();
}
log.debug(
"Lettuce ClientResources bean is skipped for auto-configuration because tracing was already enabled.");
}
return bean;
}