Submitted an issue to track this, https://github.com/apache/skywalking/issues/4932
Sheng Wu 吴晟 Twitter, wusheng1108 Sheng Wu <[email protected]> 于2020年6月16日周二 下午3:34写道： > That seems to be an issue about the metrics name too long in MySQL. > Major tests are in ES, I think. > > Sheng Wu 吴晟 > Twitter, wusheng1108 > > > Benchu Yao <[email protected]> 于2020年6月16日周二 下午3:15写道： > >> I turned on 'Self Observability' ,but there seems to be a problem when >> automatically creating the mysql index >> >> ”Caused by: java.sql.SQLSyntaxErrorException: Identifier name >> 'METER_INSTANCE_PERSISTENCE_TIMER_EXECUTE_LATENCY_PERCENTILE_0_IDX' is too >> long“ >> >> Sheng Wu <[email protected]> 于2020年6月16日周二 下午2:19写道： >> >> > Single answer, read the document. Self Observ is not activated default. >> > >> > Sheng Wu 吴晟 >> > Twitter, wusheng1108 >> > >> > >> > Benchu Yao <[email protected]> 于2020年6月16日周二 下午2:18写道： >> > >> > > I found that all the data of SelfObservability is 0, whether it is on >> the >> > > machine I deployed or the official demo (http://122.112.182.72:8080/) >> > > There is no data for the self observe metrics in the database also >> > > >> > > Thanks. >> > > Yao Benchu >> > > >> > >> >
