kapacitor tasks migration

[liukaiyuliukaiyu]

I can now confirm that this process works like something like this:
kapacitor version 1.3.1
1.sudo mv /var/lib/kapacitor/kapacitor.db /var/lib/kapacitor/kapacitor.db.backup
2.sudo service kapacitor restart, An empty db file is used at startup
3. call http://127.0.0.1:9092/kapacitor/v1/tasks，rebuild all tasks
but the following panic error occurred during the tasks migration, and when I issue kapacitor list tasks I get：
kapacitor failed to list tasks with pattern "": no key exists

[httpd] 10.169.64.40 - - [12/Dec/2023:14:38:37 +0800] "GET /kapacitor/v1/ping HTTP/1.1" 204 0 "-" "okhttp/3.12.0" 14a2520d-98b9-11ee-9308-000000000000 67
log messages must have 'L!' prefix where L is one of 'D', 'I', 'W', 'E'[log] 2023/12/12 14:38:37 http: panic serving 10.169.64.40:26208: page 233 already freed
goroutine 165344 [running]:
net/http.(*conn).serve.func1(0xc421060100)
/usr/local/go/src/net/http/server.go:1491 +0x12a
panic(0x1bb4d80, 0xc4205a7990)
/usr/local/go/src/runtime/panic.go:458 +0x243
github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt.(*freelist).free(0xc4201342a0, 0x5ef, 0x7fa0c98cd000)
/root/go/src/github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt/freelist.go:117 +0x2c0
github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt.(*node).spill(0xc42036c070, 0xc421602de0, 0xc42096e958)
/root/go/src/github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt/node.go:363 +0x1dc
github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt.(*Bucket).spill(0xc420786e00, 0xc421602c00, 0xc42096ebc8)
/root/go/src/github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt/bucket.go:541 +0x43b
github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt.(*Bucket).spill(0xc4200e22b8, 0x2e31dddc, 0x2e88300)
/root/go/src/github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt/bucket.go:508 +0x93b
github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt.(*Tx).Commit(0xc4200e22a0, 0x0, 0x0)
/root/go/src/github.com/influxdata/kapacitor/vendor/github.com/boltdb/bolt/tx.go:163 +0x125
github.com/influxdata/kapacitor/services/storage.(*boltTx).Commit(0xc4205a7780, 0xc4205a7780, 0x0)
/root/go/src/github.com/influxdata/kapacitor/services/storage/bolt.go:181 +0x2f
github.com/influxdata/kapacitor/services/storage.DoUpdate(0x2e26c60, 0xc420397700, 0xc421602cc0, 0x0, 0x0)
/root/go/src/github.com/influxdata/kapacitor/services/storage/storage.go:94 +0xe8
github.com/influxdata/kapacitor/services/storage.(*Bolt).Update(0xc420397700, 0xc421602cc0, 0x0, 0xc4209ec420)
/root/go/src/github.com/influxdata/kapacitor/services/storage/bolt.go:27 +0x41
github.com/influxdata/kapacitor/services/storage.(*IndexedStore).put(0xc42023a5a0, 0x2e2c0e0, 0xc421064000, 0x1f30000, 0x1, 0xc421064000)
/root/go/src/github.com/influxdata/kapacitor/services/storage/indexed.go:198 +0xa2
github.com/influxdata/kapacitor/services/storage.(*IndexedStore).Create(0xc42023a5a0, 0x2e2c0e0, 0xc421064000, 0x4a99f2, 0x6577ffed)
/root/go/src/github.com/influxdata/kapacitor/services/storage/indexed.go:175 +0x46
github.com/influxdata/kapacitor/services/task_store.(*taskKV).Create(0xc4204960a8, 0xc420d9a450, 0x24, 0x0, 0xc4209ec400, 0x1, 0x1, 0xc420a06000, 0x23f, 0x0, ...)
/root/go/src/github.com/influxdata/kapacitor/services/task_store/dao.go:224 +0x8d
github.com/influxdata/kapacitor/services/task_store.(*Service).handleCreateTask(0xc42026bb80, 0x2e340e0, 0xc4209ec340, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/task_store/service.go:777 +0x5d0
github.com/influxdata/kapacitor/services/task_store.(*Service).(github.com/influxdata/kapacitor/services/task_store.handleCreateTask)-fm(0x2e340e0, 0xc4209ec340, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/task_store/service.go:130 +0x48
github.com/influxdata/kapacitor/services/httpd.authorize.func1(0x2e340e0, 0xc4209ec340, 0xc4209f21e0, 0x1fba4d3, 0xa, 0x1, 0x2ea8360, 0x0, 0x0, 0xc420422de0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:714 +0xe9
github.com/influxdata/kapacitor/services/httpd.authenticate.func1(0x2e340e0, 0xc4209ec340, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:579 +0xa6d
net/http.HandlerFunc.ServeHTTP(0xc42036a040, 0x2e340e0, 0xc4209ec340, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:1726 +0x44
github.com/influxdata/kapacitor/services/httpd.jsonContent.func1(0x2e340e0, 0xc4209ec340, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:818 +0xb1
net/http.HandlerFunc.ServeHTTP(0xc42036a060, 0x2e340e0, 0xc4209ec340, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:1726 +0x44
github.com/influxdata/kapacitor/services/httpd.gzipFilter.func1(0x2e2bd60, 0xc4209ec300, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:811 +0x1e3
net/http.HandlerFunc.ServeHTTP(0xc42036a080, 0x2e2bd60, 0xc4209ec300, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:1726 +0x44
github.com/influxdata/kapacitor/services/httpd.versionHeader.func1(0x2e2bd60, 0xc4209ec300, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:827 +0xbc
net/http.HandlerFunc.ServeHTTP(0xc42036a0a0, 0x2e2bd60, 0xc4209ec300, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:1726 +0x44
github.com/influxdata/kapacitor/services/httpd.cors.func1(0x2e2bd60, 0xc4209ec300, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:860 +0xee
net/http.HandlerFunc.ServeHTTP(0xc42036a0c0, 0x2e2bd60, 0xc4209ec300, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:1726 +0x44
github.com/influxdata/kapacitor/services/httpd.requestID.func1(0x2e2bd60, 0xc4209ec300, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:870 +0x138
net/http.HandlerFunc.ServeHTTP(0xc42036a0e0, 0x2e2bd60, 0xc4209ec300, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:1726 +0x44
github.com/influxdata/kapacitor/services/httpd.logHandler.func1(0x2e2bd60, 0xc4209ec2e0, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:878 +0xfa
net/http.HandlerFunc.ServeHTTP(0xc42036a120, 0x2e2bd60, 0xc4209ec2e0, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:1726 +0x44
github.com/influxdata/kapacitor/services/httpd.recovery.func1(0x2e33e20, 0xc42041a410, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:887 +0xfa
net/http.HandlerFunc.ServeHTTP(0xc42036a1c0, 0x2e33e20, 0xc42041a410, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:1726 +0x44
github.com/influxdata/kapacitor/services/httpd.(*ServeMux).ServeHTTP(0xc420360d20, 0x2e33e20, 0xc42041a410, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/mux.go:163 +0x7f
github.com/influxdata/kapacitor/services/httpd.(*Handler).ServeHTTP(0xc4203d1380, 0x2e33e20, 0xc42041a410, 0xc4209f21e0)
/root/go/src/github.com/influxdata/kapacitor/services/httpd/handler.go:365 +0xcf
net/http.serverHandler.ServeHTTP(0xc4204e7080, 0x2e33e20, 0xc42041a410, 0xc4209f21e0)
/usr/local/go/src/net/http/server.go:2202 +0x7d
net/http.(*conn).serve(0xc421060100, 0x2e360a0, 0xc421702200)
/usr/local/go/src/net/http/server.go:1579 +0x4b7
created by net/http.(*Server).Serve
/usr/local/go/src/net/http/server.go:2293 +0x44d

This problem has bothered me for half a year, and I need help urgently. Thank you very much