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Pro Version random GRPC connection errors in the middle of task execution. #1391

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Voyewodayer opened this issue Sep 13, 2023 · 11 comments
Open

Pro Version random GRPC connection errors in the middle of task execution. #1391

Voyewodayer opened this issue Sep 13, 2023 · 11 comments
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bug Something isn't working task Task related

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@Voyewodayer
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Describe the bug
While executing a task that runs for quite a long time (>1 day) docker logs tend to show various errors related to GRPC connection such as rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing dial tcp <MASTER_NODE_IP_ADDRESS>:<GRPC_PORT>: connect: connection refused or connection reset by peer. Both worker node on which task runs and master node machines show continuous, uninterrupted availability network and hardware wise. Sometimes it is accompanied by errors related to failure of verifying license error verify license error: Post \"https://license.crawlab.cn/release/license/verify\": net/http: TLS handshake timeout. retry in 5 seconds.

Expected behavior
Nodes don't lose GRPC connection randomly
@Voyewodayer Voyewodayer added the bug Something isn't working label Sep 13, 2023
@Voyewodayer Voyewodayer changed the title Random GRPC connection errors in the middle of task execution. Pro Version random GRPC connection errors in the middle of task execution. Sep 13, 2023
@tikazyq
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tikazyq commented Sep 14, 2023

Can you dump the master node docker logs?

@Voyewodayer
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Below there are logs from master node from most recent such occurence. Logs are timestamped between 1 minute before it happened to 1 minute after. Crawlab container did rebuild itself at exactly 2023-09-13T16:30:47.886726955Z. Around the same time, as we can see on line 15 of the logs, panic: runtime error: index out of range [243] with length 62 error happened. Afterwards service did reset.

Logs 
    2023-09-13T16:30:00.679442141Z [GIN] 2023/09/14 - 00:30:00 | 200 |    2.745628ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:02.539992260Z [GIN] 2023/09/14 - 00:30:02 | 200 |  371.551614ms |       127.0.0.1 | GET      "/metrics"
    2023-09-13T16:30:05.679892343Z [GIN] 2023/09/14 - 00:30:05 | 200 |    2.698525ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:10.682191045Z [GIN] 2023/09/14 - 00:30:10 | 200 |    2.474229ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:15.700731204Z [GIN] 2023/09/14 - 00:30:15 | 200 |     2.06508ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:17.530844865Z [GIN] 2023/09/14 - 00:30:17 | 200 |  363.273375ms |       127.0.0.1 | GET      "/metrics"
    2023-09-13T16:30:20.683237154Z [GIN] 2023/09/14 - 00:30:20 | 200 |    2.886519ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:25.693064357Z [GIN] 2023/09/14 - 00:30:25 | 200 |    3.350451ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:30.683004760Z [GIN] 2023/09/14 - 00:30:30 | 200 |     2.76009ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:32.540234105Z [GIN] 2023/09/14 - 00:30:32 | 200 |  372.425448ms |       127.0.0.1 | GET      "/metrics"
    2023-09-13T16:30:35.683029499Z [GIN] 2023/09/14 - 00:30:35 | 200 |    2.692134ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:40.683991587Z [GIN] 2023/09/14 - 00:30:40 | 200 |    2.399953ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:45.703194226Z [GIN] 2023/09/14 - 00:30:45 | 200 |    2.537904ms |      172.21.0.3 | GET      "/tasks?page=1&size=10&conditions=[]&sort=[]&stats=true"
    2023-09-13T16:30:47.499802207Z panic: runtime error: index out of range [243] with length 62
    2023-09-13T16:30:47.499842700Z 
    2023-09-13T16:30:47.499846920Z goroutine 2559365 [running]:
    2023-09-13T16:30:47.499850850Z github.com/emirpasic/gods/lists/arraylist.(*List).Add(...)
    2023-09-13T16:30:47.499854241Z  /go/pkg/mod/github.com/emirpasic/gods@v1.18.1/lists/arraylist/arraylist.go:47
    2023-09-13T16:30:47.499858001Z github.com/crawlab-team/crawlab-pro/core/metric.(*Service).getAllNodeMetrics.func1.1({0xc0024f2000?, 0xd4, 0xc001f65e70?})
    2023-09-13T16:30:47.499861631Z  /go/src/app/core/metric/service.go:226 +0x22d
    2023-09-13T16:30:47.499864811Z github.com/crawlab-team/crawlab-pro/core/metric.(*Service).requestRemoteNodeMetrics(0xc000a1b3b0, {0x229e148, 0xc001077500}, {0x22aaca0, 0xc001f71ba0}, 0xc0000fc870?, 0xc00119bee8)
    2023-09-13T16:30:47.499868422Z  /go/src/app/core/metric/service.go:334 +0x4da
    2023-09-13T16:30:47.499871842Z github.com/crawlab-team/crawlab-pro/core/metric.(*Service).getAllNodeMetrics.func1({{0x64, 0xcb, 0x50, 0xd5, 0x59, 0xbf, 0x44, 0x6b, 0x80, 0x9c, ...}, ...})
    2023-09-13T16:30:47.499875282Z  /go/src/app/core/metric/service.go:224 +0xfa
    2023-09-13T16:30:47.499878852Z created by github.com/crawlab-team/crawlab-pro/core/metric.(*Service).getAllNodeMetrics
    2023-09-13T16:30:47.499892744Z  /go/src/app/core/metric/service.go:223 +0x40c
    2023-09-13T16:30:48.028047289Z 2023/09/14 00:30:48  info [NotificationService] start handling events
    2023-09-13T16:30:48.028150446Z 2023/09/14 00:30:48  info [NotificationService] attempt to obtain grpc stream...
    2023-09-13T16:30:48.035790910Z 2023/09/14 00:30:48  info initialized controllers successfully
    2023-09-13T16:30:48.035805620Z 2023/09/14 00:30:48  info initialized middlewares successfully
    2023-09-13T16:30:48.036093351Z 2023/09/14 00:30:48  info initialized routes successfully
    2023-09-13T16:30:48.050108956Z 2023/09/14 00:30:48  info current node type: master
    2023-09-13T16:30:48.050120687Z 2023/09/14 00:30:48  info running in docker container
    2023-09-13T16:30:48.056160645Z 2023/09/14 00:30:48  info process created          
    2023-09-13T16:30:48.073410993Z 2023/09/14 00:30:48  info process started          
    2023-09-13T16:30:48.094045077Z [nginx]  * Starting nginx nginx
    2023-09-13T16:30:48.112639794Z [nginx]    ...done.
    2023-09-13T16:30:48.124166549Z ts=2023-09-13T16:30:48.124Z caller=main.go:535 level=info msg="Starting Prometheus Server" mode=server version="(version=2.37.0, branch=HEAD, revision=b41e0750abf5cc18d8233161560731de05199330)"
    2023-09-13T16:30:48.124265346Z ts=2023-09-13T16:30:48.124Z caller=main.go:540 level=info build_context="(go=go1.18.4, user=root@0ebb6827e27f, date=20220714-15:13:18)"
    2023-09-13T16:30:48.124347572Z ts=2023-09-13T16:30:48.124Z caller=main.go:541 level=info host_details="(Linux 6.2.0-1011-aws #11~22.04.1-Ubuntu SMP Mon Aug 21 16:27:59 UTC 2023 x86_64 d94895de835b (none))"
    2023-09-13T16:30:48.124430108Z ts=2023-09-13T16:30:48.124Z caller=main.go:542 level=info fd_limits="(soft=1048576, hard=1048576)"
    2023-09-13T16:30:48.124506303Z ts=2023-09-13T16:30:48.124Z caller=main.go:543 level=info vm_limits="(soft=unlimited, hard=unlimited)"
    2023-09-13T16:30:48.128543475Z ts=2023-09-13T16:30:48.128Z caller=web.go:553 level=info component=web msg="Start listening for connections" address=0.0.0.0:9090
    2023-09-13T16:30:48.128969857Z ts=2023-09-13T16:30:48.128Z caller=main.go:972 level=info msg="Starting TSDB ..."
    2023-09-13T16:30:48.129318592Z ts=2023-09-13T16:30:48.129Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1691863202169 maxt=1692057600000 ulid=01H7VS25N0N02EQSXQHX1HX3MY
    2023-09-13T16:30:48.129418209Z ts=2023-09-13T16:30:48.129Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1692057602167 maxt=1692252000000 ulid=01H81JERK0MNXN208KY4CD1QSE
    2023-09-13T16:30:48.129508896Z ts=2023-09-13T16:30:48.129Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1692252002167 maxt=1692446400000 ulid=01H87BTXQNTQ1QK6A23D9J1X4E
    2023-09-13T16:30:48.129593812Z ts=2023-09-13T16:30:48.129Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1692446402167 maxt=1692640800000 ulid=01H8D57Q3452QTS4CKV817MFP2
    2023-09-13T16:30:48.129682358Z ts=2023-09-13T16:30:48.129Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1692640802172 maxt=1692835200000 ulid=01H8JYMEHHPCFY0KJYECPSEMB7
    2023-09-13T16:30:48.129793816Z ts=2023-09-13T16:30:48.129Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1692835200000 maxt=1693029600000 ulid=01H8RH4RZFEZNPNV2E0706WPSM
    2023-09-13T16:30:48.129895274Z ts=2023-09-13T16:30:48.129Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1693029600000 maxt=1693224000000 ulid=01H8YAHCSRB190BC7GX09ZCERJ
    2023-09-13T16:30:48.129972059Z ts=2023-09-13T16:30:48.129Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1693224002168 maxt=1693418400000 ulid=01H94AT8JEBMTGPG395XDB4D9Q
    2023-09-13T16:30:48.130060405Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1693418402167 maxt=1693612800000 ulid=01H9A46Y5GEB9MBYYR73R4ZNAF
    2023-09-13T16:30:48.130138811Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1693612802167 maxt=1693807200000 ulid=01H9FXKFJ7S9M4HZZGPCNHHW27
    2023-09-13T16:30:48.130234048Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1693807202167 maxt=1694001600000 ulid=01H9NQ01NRA4TJJYRQ80KV6FRH
    2023-09-13T16:30:48.130321995Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1694001602169 maxt=1694196000000 ulid=01H9VGCN18QM0GXZJ7099R5PA2
    2023-09-13T16:30:48.130407651Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1694196002172 maxt=1694390400000 ulid=01HA19S8CB3XBZ3S86GBDE1Q02
    2023-09-13T16:30:48.130492657Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1694584802167 maxt=1694592000000 ulid=01HA6WA4QYSWDD6EGQQ5R97QPW
    2023-09-13T16:30:48.130559062Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1694592000000 maxt=1694599200000 ulid=01HA735DBF53ZW8F1HKW2DFFD0
    2023-09-13T16:30:48.130673510Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1694390402167 maxt=1694584800000 ulid=01HA735FM7S727FVXTC0B7EVKH
    2023-09-13T16:30:48.130732974Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1694599202167 maxt=1694606400000 ulid=01HA7A1K7ZS8676T3HXJC9Y6QW
    2023-09-13T16:30:48.130818120Z ts=2023-09-13T16:30:48.130Z caller=repair.go:56 level=info component=tsdb msg="Found healthy block" mint=1694606402167 maxt=1694613600000 ulid=01HA7GXAGEA7C2EHET3NAAK42M
    2023-09-13T16:30:48.130988453Z ts=2023-09-13T16:30:48.130Z caller=dir_locker.go:77 level=warn component=tsdb msg="A lockfile from a previous execution already existed. It was replaced" file=/data/prometheus/lock
    2023-09-13T16:30:48.131119902Z ts=2023-09-13T16:30:48.131Z caller=tls_config.go:195 level=info component=web msg="TLS is disabled." http2=false
    2023-09-13T16:30:48.164358649Z 2023/09/14 00:30:48  info grpc server listens to 0.0.0.0:9666
    2023-09-13T16:30:48.164842774Z 2023/09/14 00:30:48  info master[4abd561c-3138-11ee-a3dd-0242ac120002] exists in db
    2023-09-13T16:30:48.166868181Z 2023/09/14 00:30:48  info updated master[4abd561c-3138-11ee-a3dd-0242ac120002] in db. id: 64cb50d559bf446b809c6a62
    2023-09-13T16:30:48.166956257Z 2023/09/14 00:30:48  info master[4abd561c-3138-11ee-a3dd-0242ac120002] monitoring started
    2023-09-13T16:30:48.169513262Z 2023/09/14 00:30:48  info [GrpcClient] grpc client connected to localhost:9666
    2023-09-13T16:30:48.169524753Z 2023/09/14 00:30:48  info [GrpcClient] grpc client registered client services
    2023-09-13T16:30:48.169592698Z 2023/09/14 00:30:48  info cron: start              
    2023-09-13T16:30:48.170579110Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.170493093 +0800 CST entry 1 next 2023-09-15 09:00:00 +0800 CST
    2023-09-13T16:30:48.170662996Z 2023/09/14 00:30:48  info [GrpcClient] grpc client connected to localhost:9666
    2023-09-13T16:30:48.170671566Z 2023/09/14 00:30:48  info [GrpcClient] grpc client registered client services
    2023-09-13T16:30:48.175231716Z 2023/09/14 00:30:48  info [GrpcClient] grpc client subscribed to remote server
    2023-09-13T16:30:48.175360726Z 2023/09/14 00:30:48  info subscribe events         
    2023-09-13T16:30:48.175465383Z 2023/09/14 00:30:48  info [GrpcClient] grpc client subscribed to remote server
    2023-09-13T16:30:48.175553690Z 2023/09/14 00:30:48  info [GrpcClient] start handling stream message...
    2023-09-13T16:30:48.175621995Z 2023/09/14 00:30:48  info [GrpcClient] start handling stream message...
    2023-09-13T16:30:48.175852781Z 2023/09/14 00:30:48  info [NodeServer] master received subscribe request from node[4abd561c-3138-11ee-a3dd-0242ac120002]
    2023-09-13T16:30:48.175861732Z 2023/09/14 00:30:48  info [NodeServer] master subscribed node[4abd561c-3138-11ee-a3dd-0242ac120002]
    2023-09-13T16:30:48.194122604Z 2023/09/14 00:30:48  info [NodeServer] master received subscribe request from node[4abd561c-3138-11ee-a3dd-0242ac120002]
    2023-09-13T16:30:48.194135145Z 2023/09/14 00:30:48  info [NodeServer] master subscribed node[4abd561c-3138-11ee-a3dd-0242ac120002]
    2023-09-13T16:30:48.194996458Z 2023/09/14 00:30:48  info [MessageServer] received connect request from node[4abd561c-3138-11ee-a3dd-0242ac120002], key: plugin:notification:4abd561c-3138-11ee-a3dd-0242ac120002
    2023-09-13T16:30:48.211657454Z mongo: no documents in result
    2023-09-13T16:30:48.211668385Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.211672266Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/plugin_server.go:50 github.com/crawlab-team/crawlab-core/grpc/server.PluginServer.Register()
    2023-09-13T16:30:48.211675766Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:159 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler.func1()
    2023-09-13T16:30:48.211678956Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:31 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:48.211682256Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/auth/auth.go:46 github.com/grpc-ecosystem/go-grpc-middleware/auth.UnaryServerInterceptor.func1()
    2023-09-13T16:30:48.211685387Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:34 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:48.211688507Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/recovery/interceptors.go:29 github.com/grpc-ecosystem/go-grpc-middleware/recovery.UnaryServerInterceptor.func1()
    2023-09-13T16:30:48.211691657Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:39 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1()
    2023-09-13T16:30:48.211694857Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:161 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler()
    2023-09-13T16:30:48.211698057Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1282 google.golang.org/grpc.(*Server).processUnaryRPC()
    2023-09-13T16:30:48.211700938Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1616 google.golang.org/grpc.(*Server).handleStream()
    2023-09-13T16:30:48.211703838Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:921 google.golang.org/grpc.(*Server).serveStreams.func1.2()
    2023-09-13T16:30:48.211716639Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.234837623Z rpc error: code = Unknown desc = mongo: no documents in result
    2023-09-13T16:30:48.234851094Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.234855574Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:132 github.com/crawlab-team/crawlab-core/notification.(*Service)._subscribe()
    2023-09-13T16:30:48.234859325Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:55 github.com/cenkalti/backoff/v4.RetryNotifyWithTimer()
    2023-09-13T16:30:48.234862935Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:34 github.com/cenkalti/backoff/v4.RetryNotify()
    2023-09-13T16:30:48.234866855Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:28 github.com/cenkalti/backoff/v4.Retry()
    2023-09-13T16:30:48.234870885Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:105 github.com/crawlab-team/crawlab-core/notification.(*Service).subscribe()
    2023-09-13T16:30:48.234874686Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:64 github.com/crawlab-team/crawlab-core/notification.(*Service).Start()
    2023-09-13T16:30:48.234911768Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.238151413Z grpc error: stream not found
    2023-09-13T16:30:48.238162364Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.238166834Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/server.go:133 github.com/crawlab-team/crawlab-core/grpc/server.(*Server).GetSubscribe()
    2023-09-13T16:30:48.238170654Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:272 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).subscribeNode()
    2023-09-13T16:30:48.238174324Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:217 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.238177514Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.238180725Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.238190115Z 2023/09/14 00:30:48 error cannot subscribe worker node[dbfb8369-3c07-11ee-be05-0242ac130002]: grpc error: stream not found
    2023-09-13T16:30:48.239289515Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.239197668 +0800 CST entry 2 next 2023-09-15 09:00:00 +0800 CST
    2023-09-13T16:30:48.246282942Z 2023/09/14 00:30:48  info [MessageServer] received connect request from node[4abd561c-3138-11ee-a3dd-0242ac120002], key: plugin:dependency:4abd561c-3138-11ee-a3dd-0242ac120002
    2023-09-13T16:30:48.258706171Z grpc error: stream not found
    2023-09-13T16:30:48.258717372Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.258721532Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/server.go:133 github.com/crawlab-team/crawlab-core/grpc/server.(*Server).GetSubscribe()
    2023-09-13T16:30:48.258724873Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:272 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).subscribeNode()
    2023-09-13T16:30:48.258728193Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:217 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.258731293Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.258734453Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.258823160Z grpc error: stream not found
    2023-09-13T16:30:48.258831140Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.258835210Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/server.go:133 github.com/crawlab-team/crawlab-core/grpc/server.(*Server).GetSubscribe()
    2023-09-13T16:30:48.258839331Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:272 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).subscribeNode()
    2023-09-13T16:30:48.258843071Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:217 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.258846921Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.258850722Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.258869503Z 2023/09/14 00:30:48 error cannot subscribe worker node[0f85d06d-3c08-11ee-8713-0242ac130002]: grpc error: stream not found
    2023-09-13T16:30:48.259326676Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.259267142 +0800 CST entry 3 next 2023-09-16 09:00:00 +0800 CST
    2023-09-13T16:30:48.261264696Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.261208792 +0800 CST entry 4 next 2023-09-16 09:00:00 +0800 CST
    2023-09-13T16:30:48.261341982Z grpc error: stream not found
    2023-09-13T16:30:48.261349122Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.261353263Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/server.go:133 github.com/crawlab-team/crawlab-core/grpc/server.(*Server).GetSubscribe()
    2023-09-13T16:30:48.261357133Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:272 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).subscribeNode()
    2023-09-13T16:30:48.261368774Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:217 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.261373334Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.261377284Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.261427718Z grpc error: stream not found
    2023-09-13T16:30:48.261434058Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.261437919Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/server.go:133 github.com/crawlab-team/crawlab-core/grpc/server.(*Server).GetSubscribe()
    2023-09-13T16:30:48.261441779Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:272 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).subscribeNode()
    2023-09-13T16:30:48.261446029Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:217 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.261449739Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.261453690Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.261618682Z 2023/09/14 00:30:48 error cannot subscribe worker node[f1c6d46d-3cd5-11ee-9861-0242ac130002]: grpc error: stream not found
    2023-09-13T16:30:48.263339686Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.263284292 +0800 CST entry 5 next 2023-09-16 09:00:00 +0800 CST
    2023-09-13T16:30:48.269075362Z grpc error: stream not found
    2023-09-13T16:30:48.269085343Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.269089203Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/server.go:133 github.com/crawlab-team/crawlab-core/grpc/server.(*Server).GetSubscribe()
    2023-09-13T16:30:48.269092663Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:272 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).subscribeNode()
    2023-09-13T16:30:48.269095944Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:217 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.269099204Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.269109774Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.269186280Z grpc error: stream not found
    2023-09-13T16:30:48.269191990Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.269195231Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/server.go:133 github.com/crawlab-team/crawlab-core/grpc/server.(*Server).GetSubscribe()
    2023-09-13T16:30:48.269198281Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:272 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).subscribeNode()
    2023-09-13T16:30:48.269201561Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:217 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.269204611Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.269207661Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.269246914Z 2023/09/14 00:30:48 error cannot subscribe worker node[9cef89e1-508b-11ee-a134-0242ac130002]: grpc error: stream not found
    2023-09-13T16:30:48.270702010Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.270644596 +0800 CST entry 6 next 2023-09-16 09:00:00 +0800 CST
    2023-09-13T16:30:48.271406231Z grpc error: stream not found
    2023-09-13T16:30:48.271416941Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.271421572Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/server.go:133 github.com/crawlab-team/crawlab-core/grpc/server.(*Server).GetSubscribe()
    2023-09-13T16:30:48.271426312Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:272 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).subscribeNode()
    2023-09-13T16:30:48.271430152Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:217 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.271433533Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.271436803Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.271458524Z node error: monitor error
    2023-09-13T16:30:48.271463805Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.271467425Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:236 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.271471445Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.271483646Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.271616576Z node error: monitor error
    2023-09-13T16:30:48.271624767Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.271627927Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:236 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).monitor()
    2023-09-13T16:30:48.271631227Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/node/service/master_service.go:110 github.com/crawlab-team/crawlab-core/node/service.(*MasterService).Monitor()
    2023-09-13T16:30:48.271634317Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.272588666Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.272536603 +0800 CST entry 7 next 2023-09-16 09:00:00 +0800 CST
    2023-09-13T16:30:48.274388327Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.274329453 +0800 CST entry 8 next 2023-09-16 09:00:00 +0800 CST
    2023-09-13T16:30:48.276172956Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.276112632 +0800 CST entry 9 next 2023-09-16 09:00:00 +0800 CST
    2023-09-13T16:30:48.277968866Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.277911702 +0800 CST entry 10 next 2023-09-16 15:00:00 +0800 CST
    2023-09-13T16:30:48.279803769Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.279744484 +0800 CST entry 11 next 2023-09-16 15:00:00 +0800 CST
    2023-09-13T16:30:48.281613940Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.281555846 +0800 CST entry 12 next 2023-09-16 15:00:00 +0800 CST
    2023-09-13T16:30:48.283546860Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.283487825 +0800 CST entry 13 next 2023-09-16 15:00:00 +0800 CST
    2023-09-13T16:30:48.285316878Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.285259664 +0800 CST entry 14 next 2023-09-16 15:00:00 +0800 CST
    2023-09-13T16:30:48.287169462Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.287080446 +0800 CST entry 15 next 2023-09-16 15:00:00 +0800 CST
    2023-09-13T16:30:48.289052438Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.288971663 +0800 CST entry 16 next 2023-09-16 15:00:00 +0800 CST
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    2023-09-13T16:30:48.507186574Z 2023/09/14 00:30:48  info [MessageServer] received connect request from node[9cef89e1-508b-11ee-a134-0242ac130002], key: plugin:dependency:9cef89e1-508b-11ee-a134-0242ac130002
    2023-09-13T16:30:48.507313743Z 2023/09/14 00:30:48  info [MessageServer] received connect request from node[9cef89e1-508b-11ee-a134-0242ac130002], key: metric:9cef89e1-508b-11ee-a134-0242ac130002
    2023-09-13T16:30:48.507406250Z 2023/09/14 00:30:48  info [NodeServer] master received subscribe request from node[9cef89e1-508b-11ee-a134-0242ac130002]
    2023-09-13T16:30:48.507447313Z 2023/09/14 00:30:48  info [NodeServer] master subscribed node[9cef89e1-508b-11ee-a134-0242ac130002]
    2023-09-13T16:30:48.507718253Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.507673829 +0800 CST entry 108 next 2023-09-14 04:00:00 +0800 CST
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    2023-09-13T16:30:48.513652393Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.513598349 +0800 CST entry 110 next 2023-09-14 07:00:00 +0800 CST
    2023-09-13T16:30:48.515647877Z 2023/09/14 00:30:48  info cron: added now 2023-09-14 00:30:48.515601054 +0800 CST entry 111 next 2023-09-14 07:00:00 +0800 CST
    2023-09-13T16:30:48.579386273Z ts=2023-09-13T16:30:48.579Z caller=head.go:493 level=info component=tsdb msg="Replaying on-disk memory mappable chunks if any"
    2023-09-13T16:30:48.580266966Z ts=2023-09-13T16:30:48.580Z caller=head.go:536 level=info component=tsdb msg="On-disk memory mappable chunks replay completed" duration=888.794µs
    2023-09-13T16:30:48.580279887Z ts=2023-09-13T16:30:48.580Z caller=head.go:542 level=info component=tsdb msg="Replaying WAL, this may take a while"
    2023-09-13T16:30:48.704699707Z 2023/09/14 00:30:48  info subscribe events         
    2023-09-13T16:30:48.705826868Z mongo: no documents in result
    2023-09-13T16:30:48.705837899Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.705842569Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/plugin_server.go:50 github.com/crawlab-team/crawlab-core/grpc/server.PluginServer.Register()
    2023-09-13T16:30:48.705846360Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:159 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler.func1()
    2023-09-13T16:30:48.705849610Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:31 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:48.705852780Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/auth/auth.go:46 github.com/grpc-ecosystem/go-grpc-middleware/auth.UnaryServerInterceptor.func1()
    2023-09-13T16:30:48.705868561Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:34 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:48.705872401Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/recovery/interceptors.go:29 github.com/grpc-ecosystem/go-grpc-middleware/recovery.UnaryServerInterceptor.func1()
    2023-09-13T16:30:48.705875842Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:39 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1()
    2023-09-13T16:30:48.705879312Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:161 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler()
    2023-09-13T16:30:48.705882922Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1282 google.golang.org/grpc.(*Server).processUnaryRPC()
    2023-09-13T16:30:48.705886202Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1616 google.golang.org/grpc.(*Server).handleStream()
    2023-09-13T16:30:48.705892433Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:921 google.golang.org/grpc.(*Server).serveStreams.func1.2()
    2023-09-13T16:30:48.705896743Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:48.706077136Z rpc error: code = Unknown desc = mongo: no documents in result
    2023-09-13T16:30:48.706085917Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:48.706089757Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:132 github.com/crawlab-team/crawlab-core/notification.(*Service)._subscribe()
    2023-09-13T16:30:48.706093248Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:55 github.com/cenkalti/backoff/v4.RetryNotifyWithTimer()
    2023-09-13T16:30:48.706096398Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:34 github.com/cenkalti/backoff/v4.RetryNotify()
    2023-09-13T16:30:48.706099728Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:28 github.com/cenkalti/backoff/v4.Retry()
    2023-09-13T16:30:48.706103348Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:105 github.com/crawlab-team/crawlab-core/notification.(*Service).subscribe()
    2023-09-13T16:30:48.706107078Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:64 github.com/crawlab-team/crawlab-core/notification.(*Service).Start()
    2023-09-13T16:30:48.706111319Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:49.028973368Z 2023/09/14 00:30:49  info [NotificationService] obtained grpc stream, start receiving messages...
    2023-09-13T16:30:49.101417084Z 2023/09/14 00:30:49  info [NodeServer] master received subscribe request from node[f1c6d46d-3cd5-11ee-9861-0242ac130002]
    2023-09-13T16:30:49.101586436Z 2023/09/14 00:30:49  info [NodeServer] master subscribed node[f1c6d46d-3cd5-11ee-9861-0242ac130002]
    2023-09-13T16:30:49.151207909Z 2023/09/14 00:30:49  info [MessageServer] received connect request from node[0f85d06d-3c08-11ee-8713-0242ac130002], key: metric:0f85d06d-3c08-11ee-8713-0242ac130002
    2023-09-13T16:30:49.207353705Z 2023/09/14 00:30:49  info [MessageServer] received connect request from node[f1c6d46d-3cd5-11ee-9861-0242ac130002], key: metric:f1c6d46d-3cd5-11ee-9861-0242ac130002
    2023-09-13T16:30:49.220476805Z 2023/09/14 00:30:49  info [MessageServer] received connect request from node[f1c6d46d-3cd5-11ee-9861-0242ac130002], key: plugin:dependency:f1c6d46d-3cd5-11ee-9861-0242ac130002
    2023-09-13T16:30:49.246155205Z 2023/09/14 00:30:49  info [MessageServer] received connect request from node[dbfb8369-3c07-11ee-be05-0242ac130002], key: plugin:dependency:dbfb8369-3c07-11ee-be05-0242ac130002
    2023-09-13T16:30:49.251243753Z 2023/09/14 00:30:49  info [NodeServer] master received subscribe request from node[f1c6d46d-3cd5-11ee-9861-0242ac130002]
    2023-09-13T16:30:49.251327519Z 2023/09/14 00:30:49  info [NodeServer] master subscribed node[f1c6d46d-3cd5-11ee-9861-0242ac130002]
    2023-09-13T16:30:49.400263954Z 2023/09/14 00:30:49  info subscribe events         
    2023-09-13T16:30:49.401600281Z mongo: no documents in result
    2023-09-13T16:30:49.401615312Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:49.401619832Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/plugin_server.go:50 github.com/crawlab-team/crawlab-core/grpc/server.PluginServer.Register()
    2023-09-13T16:30:49.401623842Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:159 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler.func1()
    2023-09-13T16:30:49.401628293Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:31 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:49.401632913Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/auth/auth.go:46 github.com/grpc-ecosystem/go-grpc-middleware/auth.UnaryServerInterceptor.func1()
    2023-09-13T16:30:49.401637594Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:34 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:49.401641704Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/recovery/interceptors.go:29 github.com/grpc-ecosystem/go-grpc-middleware/recovery.UnaryServerInterceptor.func1()
    2023-09-13T16:30:49.401645764Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:39 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1()
    2023-09-13T16:30:49.401649744Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:161 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler()
    2023-09-13T16:30:49.401654095Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1282 google.golang.org/grpc.(*Server).processUnaryRPC()
    2023-09-13T16:30:49.401657995Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1616 google.golang.org/grpc.(*Server).handleStream()
    2023-09-13T16:30:49.401674066Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:921 google.golang.org/grpc.(*Server).serveStreams.func1.2()
    2023-09-13T16:30:49.401678337Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:49.401811316Z rpc error: code = Unknown desc = mongo: no documents in result
    2023-09-13T16:30:49.401820267Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:49.401823857Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:132 github.com/crawlab-team/crawlab-core/notification.(*Service)._subscribe()
    2023-09-13T16:30:49.401827527Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:55 github.com/cenkalti/backoff/v4.RetryNotifyWithTimer()
    2023-09-13T16:30:49.401830588Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:34 github.com/cenkalti/backoff/v4.RetryNotify()
    2023-09-13T16:30:49.401833648Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:28 github.com/cenkalti/backoff/v4.Retry()
    2023-09-13T16:30:49.401837208Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:105 github.com/crawlab-team/crawlab-core/notification.(*Service).subscribe()
    2023-09-13T16:30:49.401840928Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:64 github.com/crawlab-team/crawlab-core/notification.(*Service).Start()
    2023-09-13T16:30:49.401844629Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:49.425924592Z 2023/09/14 00:30:49  info [NodeServer] master received subscribe request from node[dbfb8369-3c07-11ee-be05-0242ac130002]
    2023-09-13T16:30:49.425945734Z 2023/09/14 00:30:49  info [NodeServer] master subscribed node[dbfb8369-3c07-11ee-be05-0242ac130002]
    2023-09-13T16:30:49.536712495Z 2023/09/14 00:30:49  info [NodeServer] master received subscribe request from node[0f85d06d-3c08-11ee-8713-0242ac130002]
    2023-09-13T16:30:49.536843734Z 2023/09/14 00:30:49  info [NodeServer] master subscribed node[0f85d06d-3c08-11ee-8713-0242ac130002]
    2023-09-13T16:30:49.538279638Z 2023/09/14 00:30:49  info license activated        
    2023-09-13T16:30:49.550948655Z 2023/09/14 00:30:49  info [NodeServer] master received subscribe request from node[f1c6d46d-3cd5-11ee-9861-0242ac130002]
    2023-09-13T16:30:49.551122128Z 2023/09/14 00:30:49  info [NodeServer] master subscribed node[f1c6d46d-3cd5-11ee-9861-0242ac130002]
    2023-09-13T16:30:49.685311155Z 2023/09/14 00:30:49  info [MessageServer] received connect request from node[dbfb8369-3c07-11ee-be05-0242ac130002], key: metric:dbfb8369-3c07-11ee-be05-0242ac130002
    2023-09-13T16:30:49.934377751Z 2023/09/14 00:30:49  info [MessageServer] received connect request from node[0f85d06d-3c08-11ee-8713-0242ac130002], key: plugin:dependency:0f85d06d-3c08-11ee-8713-0242ac130002
    2023-09-13T16:30:50.643634660Z ts=2023-09-13T16:30:50.643Z caller=head.go:578 level=info component=tsdb msg="WAL checkpoint loaded"
    2023-09-13T16:30:50.703857920Z ts=2023-09-13T16:30:50.703Z caller=head.go:613 level=info component=tsdb msg="WAL segment loaded" segment=619 maxSegment=622
    2023-09-13T16:30:50.737192114Z 2023/09/14 00:30:50  info subscribe events         
    2023-09-13T16:30:50.738325386Z mongo: no documents in result
    2023-09-13T16:30:50.738336077Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:50.738340797Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/plugin_server.go:50 github.com/crawlab-team/crawlab-core/grpc/server.PluginServer.Register()
    2023-09-13T16:30:50.738344898Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:159 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler.func1()
    2023-09-13T16:30:50.738348268Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:31 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:50.738351908Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/auth/auth.go:46 github.com/grpc-ecosystem/go-grpc-middleware/auth.UnaryServerInterceptor.func1()
    2023-09-13T16:30:50.738355958Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:34 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:50.738380070Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/recovery/interceptors.go:29 github.com/grpc-ecosystem/go-grpc-middleware/recovery.UnaryServerInterceptor.func1()
    2023-09-13T16:30:50.738384400Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:39 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1()
    2023-09-13T16:30:50.738388481Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:161 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler()
    2023-09-13T16:30:50.738392661Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1282 google.golang.org/grpc.(*Server).processUnaryRPC()
    2023-09-13T16:30:50.738396152Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1616 google.golang.org/grpc.(*Server).handleStream()
    2023-09-13T16:30:50.738399532Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:921 google.golang.org/grpc.(*Server).serveStreams.func1.2()
    2023-09-13T16:30:50.738403222Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:50.738624378Z rpc error: code = Unknown desc = mongo: no documents in result
    2023-09-13T16:30:50.738632829Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:50.738636329Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:132 github.com/crawlab-team/crawlab-core/notification.(*Service)._subscribe()
    2023-09-13T16:30:50.738640019Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:55 github.com/cenkalti/backoff/v4.RetryNotifyWithTimer()
    2023-09-13T16:30:50.738643529Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:34 github.com/cenkalti/backoff/v4.RetryNotify()
    2023-09-13T16:30:50.738659060Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:28 github.com/cenkalti/backoff/v4.Retry()
    2023-09-13T16:30:50.738662311Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:105 github.com/crawlab-team/crawlab-core/notification.(*Service).subscribe()
    2023-09-13T16:30:50.738679422Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:64 github.com/crawlab-team/crawlab-core/notification.(*Service).Start()
    2023-09-13T16:30:50.738682772Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:50.788570685Z ts=2023-09-13T16:30:50.788Z caller=head.go:613 level=info component=tsdb msg="WAL segment loaded" segment=620 maxSegment=622
    2023-09-13T16:30:50.938028827Z ts=2023-09-13T16:30:50.937Z caller=head.go:613 level=info component=tsdb msg="WAL segment loaded" segment=621 maxSegment=622
    2023-09-13T16:30:50.938108033Z ts=2023-09-13T16:30:50.938Z caller=head.go:613 level=info component=tsdb msg="WAL segment loaded" segment=622 maxSegment=622
    2023-09-13T16:30:50.938167167Z ts=2023-09-13T16:30:50.938Z caller=head.go:619 level=info component=tsdb msg="WAL replay completed" checkpoint_replay_duration=2.06331245s wal_replay_duration=294.550479ms total_replay_duration=2.358784145s
    2023-09-13T16:30:51.560316738Z ts=2023-09-13T16:30:51.560Z caller=main.go:993 level=info fs_type=EXT4_SUPER_MAGIC
    2023-09-13T16:30:51.560362692Z ts=2023-09-13T16:30:51.560Z caller=main.go:996 level=info msg="TSDB started"
    2023-09-13T16:30:51.560367342Z ts=2023-09-13T16:30:51.560Z caller=main.go:1177 level=info msg="Loading configuration file" filename=/etc/prometheus/prometheus.yml
    2023-09-13T16:30:51.560761441Z ts=2023-09-13T16:30:51.560Z caller=main.go:1214 level=info msg="Completed loading of configuration file" filename=/etc/prometheus/prometheus.yml totalDuration=453.832µs db_storage=1.431µs remote_storage=1.59µs web_handler=490ns query_engine=1µs scrape=141.42µs scrape_sd=27.352µs notify=1.07µs notify_sd=4.001µs rules=1.75µs tracing=7.3µs
    2023-09-13T16:30:51.560796573Z ts=2023-09-13T16:30:51.560Z caller=main.go:957 level=info msg="Server is ready to receive web requests."
    2023-09-13T16:30:51.560802744Z ts=2023-09-13T16:30:51.560Z caller=manager.go:941 level=info component="rule manager" msg="Starting rule manager..."
    2023-09-13T16:30:51.846940566Z 2023/09/14 00:30:51  info subscribe events         
    2023-09-13T16:30:51.848286533Z mongo: no documents in result
    2023-09-13T16:30:51.848322036Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:51.848326926Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/plugin_server.go:50 github.com/crawlab-team/crawlab-core/grpc/server.PluginServer.Register()
    2023-09-13T16:30:51.848330616Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:159 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler.func1()
    2023-09-13T16:30:51.848334257Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:31 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:51.848352808Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/auth/auth.go:46 github.com/grpc-ecosystem/go-grpc-middleware/auth.UnaryServerInterceptor.func1()
    2023-09-13T16:30:51.848356888Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:34 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:51.848360889Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/recovery/interceptors.go:29 github.com/grpc-ecosystem/go-grpc-middleware/recovery.UnaryServerInterceptor.func1()
    2023-09-13T16:30:51.848364599Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:39 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1()
    2023-09-13T16:30:51.848368219Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:161 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler()
    2023-09-13T16:30:51.848372230Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1282 google.golang.org/grpc.(*Server).processUnaryRPC()
    2023-09-13T16:30:51.848376090Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1616 google.golang.org/grpc.(*Server).handleStream()
    2023-09-13T16:30:51.848406982Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:921 google.golang.org/grpc.(*Server).serveStreams.func1.2()
    2023-09-13T16:30:51.848415913Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:51.848417863Z rpc error: code = Unknown desc = mongo: no documents in result
    2023-09-13T16:30:51.848419623Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:51.848421423Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:132 github.com/crawlab-team/crawlab-core/notification.(*Service)._subscribe()
    2023-09-13T16:30:51.848423323Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:55 github.com/cenkalti/backoff/v4.RetryNotifyWithTimer()
    2023-09-13T16:30:51.848425253Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:34 github.com/cenkalti/backoff/v4.RetryNotify()
    2023-09-13T16:30:51.848427043Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:28 github.com/cenkalti/backoff/v4.Retry()
    2023-09-13T16:30:51.848428843Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:105 github.com/crawlab-team/crawlab-core/notification.(*Service).subscribe()
    2023-09-13T16:30:51.848430754Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:64 github.com/crawlab-team/crawlab-core/notification.(*Service).Start()
    2023-09-13T16:30:51.848432674Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:53.360018842Z 2023/09/14 00:30:53  info subscribe events         
    2023-09-13T16:30:53.360941059Z mongo: no documents in result
    2023-09-13T16:30:53.360968881Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:53.360973191Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/plugin_server.go:50 github.com/crawlab-team/crawlab-core/grpc/server.PluginServer.Register()
    2023-09-13T16:30:53.360976742Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:159 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler.func1()
    2023-09-13T16:30:53.360980152Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:31 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:53.360984012Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/auth/auth.go:46 github.com/grpc-ecosystem/go-grpc-middleware/auth.UnaryServerInterceptor.func1()
    2023-09-13T16:30:53.361005914Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:34 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:53.361010804Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/recovery/interceptors.go:29 github.com/grpc-ecosystem/go-grpc-middleware/recovery.UnaryServerInterceptor.func1()
    2023-09-13T16:30:53.361014174Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:39 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1()
    2023-09-13T16:30:53.361017435Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:161 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler()
    2023-09-13T16:30:53.361020665Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1282 google.golang.org/grpc.(*Server).processUnaryRPC()
    2023-09-13T16:30:53.361024165Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1616 google.golang.org/grpc.(*Server).handleStream()
    2023-09-13T16:30:53.361027895Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:921 google.golang.org/grpc.(*Server).serveStreams.func1.2()
    2023-09-13T16:30:53.361032496Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:53.361057978Z rpc error: code = Unknown desc = mongo: no documents in result
    2023-09-13T16:30:53.361063258Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:53.361066838Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:132 github.com/crawlab-team/crawlab-core/notification.(*Service)._subscribe()
    2023-09-13T16:30:53.361070429Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:55 github.com/cenkalti/backoff/v4.RetryNotifyWithTimer()
    2023-09-13T16:30:53.361090340Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:34 github.com/cenkalti/backoff/v4.RetryNotify()
    2023-09-13T16:30:53.361094580Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:28 github.com/cenkalti/backoff/v4.Retry()
    2023-09-13T16:30:53.361103681Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:105 github.com/crawlab-team/crawlab-core/notification.(*Service).subscribe()
    2023-09-13T16:30:53.361105731Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:64 github.com/crawlab-team/crawlab-core/notification.(*Service).Start()
    2023-09-13T16:30:53.361107601Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:56.402736142Z 2023/09/14 00:30:56  info subscribe events         
    2023-09-13T16:30:56.403781127Z mongo: no documents in result
    2023-09-13T16:30:56.403815970Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:56.403820720Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/grpc/server/plugin_server.go:50 github.com/crawlab-team/crawlab-core/grpc/server.PluginServer.Register()
    2023-09-13T16:30:56.403824681Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:159 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler.func1()
    2023-09-13T16:30:56.403828341Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:31 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:56.403831711Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/auth/auth.go:46 github.com/grpc-ecosystem/go-grpc-middleware/auth.UnaryServerInterceptor.func1()
    2023-09-13T16:30:56.403834881Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:34 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1()
    2023-09-13T16:30:56.403838131Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/recovery/interceptors.go:29 github.com/grpc-ecosystem/go-grpc-middleware/recovery.UnaryServerInterceptor.func1()
    2023-09-13T16:30:56.403841402Z /go/pkg/mod/github.com/grpc-ecosystem/go-grpc-middleware@v1.0.1-0.20190118093823-f849b5445de4/chain.go:39 github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1()
    2023-09-13T16:30:56.403844502Z /go/pkg/mod/github.com/crawlab-team/crawlab-grpc@v0.6.0-beta.20211219.1930.0.20221020032435-afa1c691f73c/plugin_service_grpc.pb.go:161 github.com/crawlab-team/crawlab-grpc._PluginService_Register_Handler()
    2023-09-13T16:30:56.403848352Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1282 google.golang.org/grpc.(*Server).processUnaryRPC()
    2023-09-13T16:30:56.403851932Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:1616 google.golang.org/grpc.(*Server).handleStream()
    2023-09-13T16:30:56.403854863Z /go/pkg/mod/google.golang.org/grpc@v1.42.0/server.go:921 google.golang.org/grpc.(*Server).serveStreams.func1.2()
    2023-09-13T16:30:56.403859013Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()
    2023-09-13T16:30:56.403920337Z rpc error: code = Unknown desc = mongo: no documents in result
    2023-09-13T16:30:56.403927018Z /go/pkg/mod/github.com/crawlab-team/go-trace@v0.1.1/trace.go:13 github.com/crawlab-team/go-trace.TraceError()
    2023-09-13T16:30:56.403948689Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:132 github.com/crawlab-team/crawlab-core/notification.(*Service)._subscribe()
    2023-09-13T16:30:56.403953040Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:55 github.com/cenkalti/backoff/v4.RetryNotifyWithTimer()
    2023-09-13T16:30:56.403957000Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:34 github.com/cenkalti/backoff/v4.RetryNotify()
    2023-09-13T16:30:56.403960960Z /go/pkg/mod/github.com/cenkalti/backoff/v4@v4.1.3/retry.go:28 github.com/cenkalti/backoff/v4.Retry()
    2023-09-13T16:30:56.403964531Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:105 github.com/crawlab-team/crawlab-core/notification.(*Service).subscribe()
    2023-09-13T16:30:56.403968441Z /go/pkg/mod/github.com/crawlab-team/crawlab-core@v0.6.3-0.20230804030437-664646cf1665/notification/service.go:64 github.com/crawlab-team/crawlab-core/notification.(*Service).Start()
    2023-09-13T16:30:56.403972001Z /usr/local/go/src/runtime/asm_amd64.s:1571 runtime.goexit()```

@mansoorelahi
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@tikazyq It is the same error on the pro version, and it happens frequently

@tikazyq tikazyq added the task Task related label Oct 11, 2023
@Voyewodayer
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I probably managed to pinpoint that it tends to happen while API call to /metrics endpoint is being made. Shortly after it tends to crash the container and rebuild it again with errors akin to the logs provided in my previous comment.

@oleksa-dev
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@tikazyq same issue on pro version

@oleksa-dev oleksa-dev mentioned this issue Mar 4, 2024
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@oleksa-dev
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@tikazyq hi, any progress on this task?

@tikazyq
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tikazyq commented Apr 7, 2024

You can switch to the latest version of docker image to resolve this issue.

@oleksa-dev
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oleksa-dev commented Apr 11, 2024 •
edited

@tikazyq hey, we've updated images to crawlab-pro:latest but still we have this abnormal issue.
I've noticed that the last modifications on crawlab-pro:latest was made 5 month ago and on crawlab-pro:develop 4 month ago. Can you please verify that fix of abnormal issue is on crawlab-pro:latest and not on crawlab-pro:develop?

Screen Shot 2024-04-11 at 16 31 07

@KrystianJanas
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@tikazyq hi again, do you have any update to the above message?

@anaghaKruko
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@tikazyq Hi , could you tell how to disable the metrics flag

@pratipal-dev
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@tikazyq Hi , could you tell how to disable the metrics flag

We have observed that there is some kind of co-relation between the metrics and the abnormal status. As long as the metrics are off there is no issue, but some how it gets turned on automatically and all of a sudden the abnormal status starts popping up.

It would be really helpful to know of a way to disable it.

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@mansoorelahi @tikazyq @oleksa-dev @KrystianJanas @Voyewodayer @anaghaKruko @pratipal-dev