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Posted to issues@servicecomb.apache.org by "liubao (Jira)" <ji...@apache.org> on 2020/04/10 07:08:00 UTC

[jira] [Commented] (SCB-1860) 增强日志中TraceId传递，在设置线程绑定的InvocationContext同时设置

    [ https://issues.apache.org/jira/browse/SCB-1860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17080287#comment-17080287 ] 

liubao commented on SCB-1860:
-----------------------------

This implementation seams not correct. Because java-chassis may execute in reactive mode, and thread will change time to time in one request. MDC is a thread local virable, and will not change/inherited when thread changes. 

> 增强日志中TraceId传递，在设置线程绑定的InvocationContext同时设置
> --------------------------------------------
>
>                 Key: SCB-1860
>                 URL: https://issues.apache.org/jira/browse/SCB-1860
>             Project: Apache ServiceComb
>          Issue Type: Improvement
>          Components: Java-Chassis
>    Affects Versions: java-chassis-2.0.1
>            Reporter: WangHonggang
>            Priority: Minor
>             Fix For: java-chassis-2.0.2
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> 当前的MDC的SERVICECOMB_TRACE_ID，必须使用特定的TraceIdLogger，对于日志打印不太友好，且每次都要设置和删除。
> 改进为在给线程绑定/解绑上下问时，设置此MDC



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