Guangyuan Feng created KYLIN-5560: ------------------------------------- Summary: To improving Kylin logging abilities Key: KYLIN-5560 URL: https://issues.apache.org/jira/browse/KYLIN-5560 Project: Kylin Issue Type: Improvement Components: Integration Affects Versions: 5.0-alpha Reporter: Guangyuan Feng Fix For: 5.0-alpha
Currently most of the works, such as querying, are relying on the REST API, but Kylin lacks the measure to trace the whole life of a request, including accessing, handling, etc. Users have to pay much more time to find out the relations between the request and the corresponding procedures. In practice, we had add a new attribute `traceId` into each http request {*}HttpServletRequest{*}, and into *org.apache.kylin.rest.interceptor.KEFilter* utilizing log4j MDC(Mapped Diagnostic Context) tech to help us to improve the situation. So we hope our works could have the worth to improve Kylin. -- This message was sent by Atlassian Jira (v8.20.10#820010)