We should not use appenders to read the logs back, there are set of log providers/readers available in platform for a eg : TenantAwareLogProvider/TenantAwareLogReader can be used to get logs from MemoryAppender. This log provider mechanism has been improved in 4.3.0 trunk to support pluggable log providers.
Another thing is , if we disable MemoryAppender in production systems( due to memory issues) then the above components will not function. Relevant product teams, please change this and use Log providers to read logs which is the most clean way to get logs. Thanks, Shameera. On Tue, Jul 22, 2014 at 7:11 PM, Gayashan Amarasinghe <[email protected]> wrote: > Hi, > > I observed that the same implementation is followed in > EventTracerAdminService [1] and JiraAppender [2] as well. > > [1] > https://github.com/wso2-dev/carbon-event-processing/blob/master/components/event-monitor/event-tracer/org.wso2.carbon.event.tracer/src/main/java/org/wso2/carbon/event/tracer/EventTracerAdminService.java > > [2] > https://github.com/wso2-dev/platform/blob/master/components/health-monitor/org.wso2.carbon.health/src/main/java/org/wso2/carbon/health/service/JiraAppender.java > > /Gayashan > > > On Thu, Jul 17, 2014 at 4:20 PM, Gayashan Amarasinghe <[email protected]> > wrote: > >> Hi all, >> >> MediationTracerService [1] within the carbon-mediation repo is tightly >> coupled with the MemoryAppender which is available in the carbon-kernel. >> MediationTracerService is only reading the log. We believe this is not the >> best way to achieve this. We can use a Logging Provider [2] available >> within the carbon-utils to achieve this task. >> >> WDYT? >> >> >> [1] >> https://github.com/wso2-dev/carbon-mediation/blob/master/components/mediation-monitor/mediation-tracer/org.wso2.carbon.mediation.tracer/src/main/java/org/wso2/carbon/mediation/tracer/MediationTracerService.java >> >> >> [2] >> https://github.com/wso2-dev/carbon-utils/tree/master/components/logging/org.wso2.carbon.logging.service/src/main/java/org/wso2/carbon/logging/util >> >> Thanks. >> >> /Gayashan >> >> -- >> *Gayashan Amarasinghe* >> Software Engineer | Platform TG >> WSO2, Inc. | http://wso2.com >> lean. enterprise. middleware >> >> Mobile : +94718314517 >> Blog : gayashan-a.blogspot.com >> > > > > -- > *Gayashan Amarasinghe* > Software Engineer | Platform TG > WSO2, Inc. | http://wso2.com > lean. enterprise. middleware > > Mobile : +94718314517 > Blog : gayashan-a.blogspot.com > -- *Software Engineer - WSO2 Inc.* *email: shameera AT wso2.com <[email protected]> , shameera AT apache.org <[email protected]>* *phone: +9471 922 1454* *Linked in : *http://lk.linkedin.com/pub/shameera-rathnayaka/1a/661/561 *Twitter : *https://twitter.com/Shameera_R
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