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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2022/03/03 07:08:14 UTC
[GitHub] [servicecomb-service-center] chenwei113524 opened a new issue #1281: 当tag事件通知时，返回值中evt.KV.Value断言为*pb.MicroServiceInstance失败
chenwei113524 opened a new issue #1281:
URL: https://github.com/apache/servicecomb-service-center/issues/1281
**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
1. 通过postman调用修改tag接口
2. evt.KV.Value断言为*pb.MicroServiceInstance失败
**Expected behavior**
2022-03-03 15:03:04.932 +08:00 ERROR log/lager.go:98 goroutine 306 [running]:
runtime/debug.Stack(0x0, 0x0, 0x0)
D:/go/go1.16.6/src/runtime/debug/stack.go:24 +0xac
github.com/apache/servicecomb-service-center/pkg/log.(*Logger).Recover(0xc000082640, 0x1c4b460, 0xc000d2c2a0, 0x3)
D:/go/xxxx/servicecomb-service-center/pkg/log/lager.go:98 +0xf2
github.com/apache/servicecomb-service-center/pkg/log.LogPanic(0x1c4b460, 0xc000d2c2a0)
D:/go/xxxx/servicecomb-service-center/pkg/log/logger.go:100 +0x51
github.com/apache/servicecomb-service-center/pkg/log.Recover()
D:/go/xxxx/servicecomb-service-center/pkg/log/logger.go:107 +0x5e
panic(0x1c4b460, 0xc000d2c2a0)
D:/go/go1.16.6/src/runtime/panic.go:971 +0x4e6
github.com/apache/servicecomb-service-center/server/service/event.PublishInstanceEvent(0xc54, 0x1e812fe, 0x6, 0xc0015d49b0, 0x622067e6, 0x162076bc, 0xc00020c240, 0xf, 0xc000508380, 0xc001a9b048, ...)
D:/go/xxxx/servicecomb-service-center/server/service/event/instance_event_handler.go:112 +0x609
github.com/apache/servicecomb-service-center/server/service/event.(*TagsChangedTask).publish(0xc0001705b0, 0x2044240, 0xc001071d70, 0xc00020c240, 0xf, 0xc000304320, 0x20, 0x0, 0x0)
D:/go/xxxx/servicecomb-service-center/server/service/event/tag_event_handler.go:90 +0xa07
github.com/apache/servicecomb-service-center/server/service/event.(*TagsChangedTask).Do(0xc0001705b0, 0x20441d0, 0xc000034050, 0x0, 0x0)
D:/go/xxxx/servicecomb-service-center/server/service/event/tag_event_handler.go:48 +0xb4
github.com/apache/servicecomb-service-center/pkg/task.(*AsyncTaskService).Add(0xc000212100, 0x20441d0, 0xc000034050, 0x20360f0, 0xc0001705b0, 0x0, 0x0)
D:/go/xxxx/servicecomb-service-center/pkg/task/service_async.go:85 +0x131
github.com/apache/servicecomb-service-center/server/service/event.(*TagEventHandler).OnEvent(0x2a218c0, 0xc54, 0x1e8160a, 0x6, 0xc0015d49b0, 0x622067e6, 0x162076bc)
D:/go/xxxx/servicecomb-service-center/server/service/event/tag_event_handler.go:117 +0x57a
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery.(*KvEventProxy).OnEvent(0xc00020ae10, 0xc54, 0x1e8160a, 0x6, 0xc0015d49b0, 0x622067e6, 0x162076bc)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/event_proxy.go:43 +0xcd
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery.(*Config).AppendEventFunc.func1(0xc54, 0x1e8160a, 0x6, 0xc0015d49b0, 0x622067e6, 0x162076bc)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/config.go:75 +0x5d
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery/etcd.(*KvCacher).notify(0xc000736300, 0xc001071bf0, 0x1, 0x1)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/etcd/cacher_kv.go:406 +0x152
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery/etcd.(*KvCacher).onEvents(0xc000736300, 0xc001071bf0, 0x1, 0x1)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/etcd/cacher_kv.go:394 +0x38b
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery/etcd.(*KvCacher).sync(0xc000736300, 0xc001071bf0, 0x1, 0x1)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/etcd/cacher_kv.go:208 +0xba
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery/etcd.(*KvCacher).handleWatcher(0xc000736300, 0x201b358, 0xc000d3aeb0, 0x0, 0x0)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/etcd/cacher_kv.go:158 +0x735
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery/etcd.(*KvCacher).doWatch(0xc000736300, 0x6fc23ac00, 0x2044198, 0xc00043a040, 0x0, 0x0)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/etcd/cacher_kv.go:91 +0xa5
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery/etcd.(*KvCacher).ListAndWatch(0xc000736300, 0x2044198, 0xc00043a040, 0x0, 0x0)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/etcd/cacher_kv.go:121 +0x29d
github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery/etcd.(*KvCacher).refresh(0xc000736300, 0x2044198, 0xc00043a040)
D:/go/xxxx/servicecomb-service-center/server/plugin/pkg/discovery/etcd/cacher_kv.go:181 +0x187
github.com/apache/servicecomb-service-center/pkg/gopool.(*Pool).execute(0xc0007362a0, 0xc00068e030)
D:/go/xxxx/servicecomb-service-center/pkg/gopool/goroutines.go:75 +0x82
github.com/apache/servicecomb-service-center/pkg/gopool.(*Pool).loop(0xc0007362a0, 0xc00068e030)
D:/go/xxxx/servicecomb-service-center/pkg/gopool/goroutines.go:96 +0x171
created by github.com/apache/servicecomb-service-center/pkg/gopool.(*Pool).Do
D:/go/xxxx/servicecomb-service-center/pkg/gopool/goroutines.go:84 +0x1f9
**Platform And Runtime (please complete the following information):**
Platform
- OS: [e.g. iOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]
Runtime
- Version [e.g. Go 1.11]
**Additional context**
Add any other context about the problem here.
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