Ok, i am willing to try, have any tips for configuring the log level via environment variable ?
If not, I will try PR after I have conceived it correctly. If I miss something, please remind me. Thanks! - lan.liang On 10/25/2019 09:03，Yihua Cui<little...@apache.org> wrote： SC log in DEBUG level by default, I suggest support for configuring the log level via environment variable. Can you raise a PR to solve it? On 2019/10/23 05:21:37, yp <liangyuanpen...@163.com> wrote: Hey guys: The are a lot of duplicate logs after starting servicecomb-sc, Some like : ************************** 2019-10-23T13:12:18.807+0800DEBUGetcd/cacher_kv.go:83[244.81µs]finish to cache key /cse-sr/ms/dep-rules/, 2 items, rev: 28 2019-10-23T13:12:18.807+0800DEBUGetcd/cacher_kv.go:83[231.643µs]finish to cache key /cse-sr/domains/, 1 items, rev: 28 2019-10-23T13:12:18.807+0800DEBUGetcd/cacher_kv.go:83[231.243µs]finish to cache key /cse-sr/ms/tags/, 0 items, rev: 28 2019-10-23T13:12:18.807+0800DEBUGetcd/cacher_kv.go:83[187.147µs]finish to cache key /cse-sr/inst/leases/, 1 items, rev: 28 2019-10-23T13:12:18.807+0800DEBUGetcd/cacher_kv.go:83[166.848µs]finish to cache key /cse-sr/ms/rules/, 0 items, rev: 28 2019-10-23T13:12:18.807+0800DEBUGetcd/cacher_kv.go:83[277.301µs]finish to cache key /cse-sr/ms/alias/, 1 items, rev: 28 2019-10-23T13:12:18.810+0800DEBUGetcd/cacher_kv.go:83[1.613854ms]finish to cache key /cse-sr/ms/schema-sum/, 1 items, rev: 28 2019-10-23T13:12:18.807+0800DEBUGetcd/cacher_kv.go:83[165.661µs]finish to cache key /cse-pact/version/, 0 items, rev: 28 2019-10-23T13:12:18.807+0800DEBUGetcd/cacher_kv.go:83[229.101µs]finish to cache key /cse-sr/inst/files/, 1 items, rev: 28 2019-10-23T13:12:18.808+0800DEBUGetcd/cacher_kv.go:83[129.673µs]finish to cache key /cse-pact/latest/, 0 items, rev: 28 2019-10-23T13:12:18.808+0800DEBUGetcd/cacher_kv.go:83[172.488µs]finish to cache key /cse-sr/ms/indexes/, 3 items, rev: 28 2019-10-23T13:12:18.810+0800DEBUGetcd/cacher_kv.go:83[1.082668ms]finish to cache key /cse-sr/projects/, 1 items, rev: 28 2019-10-23T13:12:18.810+0800DEBUGetcd/cacher_kv.go:83[838.669µs]finish to cache key /cse-sr/ms/rule-indexes/, 0 items, rev: 28 2019-10-23T13:12:18.811+0800DEBUGetcd/cacher_kv.go:83[2.386158ms]finish to cache key /cse-sr/ms/dep-queue/, 0 items, rev: 28 2019-10-23T13:12:18.810+0800DEBUGetcd/cacher_kv.go:83[484.118µs]finish to cache key /cse-pact/participant/, 0 items, rev: 28 2019-10-23T13:12:18.810+0800DEBUGetcd/cacher_kv.go:83[1.9711ms]finish to cache key /cse-sr/ms/files/, 3 items, rev: 28 2019-10-23T13:12:18.811+0800DEBUGetcd/cacher_kv.go:83[2.135947ms]finish to cache key /cse-pact/pact-version/, 0 items, rev: 28 2019-10-23T13:12:18.810+0800DEBUGetcd/cacher_kv.go:83[601.773µs]finish to cache key /cse-pact/pact/, 0 items, rev: 28 2019-10-23T13:12:18.810+0800DEBUGetcd/cacher_kv.go:83[1.593579ms]finish to cache key /cse-pact/pact-tag/, 0 items, rev: 28 2019-10-23T13:12:18.811+0800DEBUGetcd/cacher_kv.go:83[2.548803ms]finish to cache key /cse-pact/verification/, 0 items, rev: 28 2019-10-23T13:12:19.792+0800DEBUGalarm/service.go:85alarm[BackendConnectionRefuse] CLEARED, map[] 2019-10-23T13:12:48.817+0800INFOservice/instance.go:323heartbeat successful, renew instance[7062417bf9ebd4c646bb23059003cea42180894a/24e02f56f4d611e9a30f8c8590750471] ttl to 120. operator 2019-10-23T13:12:48.818+0800DEBUGbackend/registry.go:216update service center instance[7062417bf9ebd4c646bb23059003cea42180894a/24e02f56f4d611e9a30f8c8590750471] heartbeat 2019-10-23T13:12:49.797+0800DEBUGalarm/service.go:85alarm[BackendConnectionRefuse] CLEARED, map[] 2019-10-23T13:13:18.820+0800INFOservice/instance.go:323heartbeat successful, renew instance[7062417bf9ebd4c646bb23059003cea42180894a/24e02f56f4d611e9a30f8c8590750471] ttl to 120. operator 2019-10-23T13:13:18.820+0800DEBUGbackend/registry.go:216update service center instance[7062417bf9ebd4c646bb23059003cea42180894a/24e02f56f4d611e9a30f8c8590750471] heartbeat 2019-10-23T13:13:19.798+0800DEBUGalarm/service.go:85alarm[BackendConnectionRefuse] CLEARED, map[] 2019-10-23T13:13:48.823+0800INFOservice/instance.go:323heartbeat successful, renew instance[7062417bf9ebd4c646bb23059003cea42180894a/24e02f56f4d611e9a30f8c8590750471] ttl to 120. operator 2019-10-23T13:13:48.823+0800DEBUGbackend/registry.go:216update service center instance[7062417bf9ebd4c646bb23059003cea42180894a/24e02f56f4d611e9a30f8c8590750471] heartbeat 2019-10-23T13:13:49.800+0800DEBUGalarm/service.go:85alarm[BackendConnectionRefuse] CLEARED, map[] ************************** I have't started any apps yet, Is this the expected effect? One more,why do you need to display the go file in the sc log? Is it necessary? It’s weird in my opinion. If i missed something, remind me please! Thanks! - lan.liang
