Filebeat Setup isn't working after update to 7.9.0

BoKu · August 19, 2020, 9:17am

Hello there,

we just upgraded our testsite (elastic, kibana, metricbeat, auditbeat and filebeat) to version 7.9.0. After the update filebeat setup fails with the following message:

[root@ELASTIC99004 ~]# filebeat setup
Overwriting ILM policy is disabled. Set `setup.ilm.overwrite: true` for enabling.

Index setup finished.
Loading dashboards (Kibana must be running and reachable)
Loaded dashboards
Setting up ML using setup --machine-learning is going to be removed in 8.0.0. Please use the ML app instead.
See more: https://www.elastic.co/guide/en/machine-learning/current/index.html
Exiting: 3 errors: Error setting up ML for apache_ecs: cannot set up ML with prefix: filebeat-apache_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}; Error setting up ML for apache_ecs: cannot set up ML with prefix: filebeat-apache_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}; Error setting up ML for nginx_ecs: cannot set up ML with prefix: filebeat-nginx_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}

Does anyone has an idea what to do? Auditbeat setup and metricbeat setup are working.

Thanks and kind regards
Boris Kunstleben

David_Hurley · August 19, 2020, 8:24pm

I was experiencing a similar error with the system module after upgrading all my servers filebeat from v7.8.1 to 7.9.0. I did some troubleshooting and noticed that filebeat wasn't opening a connection to elastic (v7.8.1) anymore. Upgrading the elastic deployment to the latest version has resolved the issue for me. I hope this helps

BoKu · August 20, 2020, 8:43am

Hello David,
thanks for your answer, the error is still there, even after i upgraded all elastic nodes to 7.9.

warkolm · August 21, 2020, 12:30am

Can you run that again with debug enabled?

BoKu · August 21, 2020, 4:58am

Hello warkolm,

is run it again with debug enabled, but the part concerning the problem hasn't changed:

filebeat -e setup
    2020-08-21T06:51:52.801+0200    INFO    instance/beat.go:640    Home path: [/usr/share/filebeat] Config path: [/etc/filebeat] Data path: [/var/lib/filebeat] Logs path: [/var/log/filebeat]
        2020-08-21T06:51:52.801+0200    INFO    instance/beat.go:648    Beat ID: 9df4464c-4284-49fe-aed3-643815633979
        2020-08-21T06:51:52.803+0200    INFO    [beat]  instance/beat.go:976    Beat info       {"system_info": {"beat": {"path": {"config": "/etc/filebeat", "data": "/var/lib/filebeat", "home": "/usr/share/filebeat", "logs": "/var/log/filebeat"}, "type": "filebeat", "uuid": "9df4464c-4284-49fe-aed3-643815633979"}}}
        2020-08-21T06:51:52.803+0200    INFO    [beat]  instance/beat.go:985    Build info      {"system_info": {"build": {"commit": "b2ee705fc4a59c023136c046803b56bc82a16c8d", "libbeat": "7.9.0", "time": "2020-08-11T20:11:11.000Z", "version": "7.9.0"}}}
        2020-08-21T06:51:52.803+0200    INFO    [beat]  instance/beat.go:988    Go runtime info {"system_info": {"go": {"os":"linux","arch":"amd64","max_procs":4,"version":"go1.14.4"}}}
        2020-08-21T06:51:52.803+0200    INFO    [add_cloud_metadata]    add_cloud_metadata/add_cloud_metadata.go:89     add_cloud_metadata: hosting provider type not detected.
        2020-08-21T06:51:52.803+0200    INFO    [beat]  instance/beat.go:992    Host info       {"system_info": {"host": {"architecture":"x86_64","boot_time":"2020-08-20T13:48:00+02:00","containerized":false,"name":"ELASTIC99004","ip":["127.0.0.1/8","::1/128","10.21.20.214/22","fe80::250:56ff:fea9:910f/64"],"kernel_version":"4.18.0-147.8.1.el8_1.x86_64","mac":["00:50:56:a9:91:0f"],"os":{"family":"redhat","platform":"centos","name":"CentOS Linux","version":"8 (Core)","major":8,"minor":1,"patch":1911,"codename":"Core"},"timezone":"CEST","timezone_offset_sec":7200,"id":"ffe6394fc21948ceac14b104c876a79e"}}}
        2020-08-21T06:51:52.804+0200    INFO    [beat]  instance/beat.go:1021   Process info    {"system_info": {"process": {"capabilities": {"inheritable":null,"permitted":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend","audit_read"],"effective":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend","audit_read"],"bounding":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend","audit_read"],"ambient":null}, "cwd": "/etc/filebeat", "exe": "/usr/share/filebeat/bin/filebeat", "name": "filebeat", "pid": 16670, "ppid": 2444, "seccomp": {"mode":"disabled","no_new_privs":false}, "start_time": "2020-08-21T06:51:51.910+0200"}}}
        2020-08-21T06:51:52.804+0200    INFO    instance/beat.go:299    Setup Beat: filebeat; Version: 7.9.0
        2020-08-21T06:51:52.804+0200    INFO    [index-management]      idxmgmt/std.go:184      Set output.elasticsearch.index to 'filebeat-7.9.0' as ILM is enabled.
        2020-08-21T06:51:52.804+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.211:9200
        2020-08-21T06:51:52.804+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.212:9200
        2020-08-21T06:51:52.804+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.213:9200
        2020-08-21T06:51:52.804+0200    INFO    [publisher]     pipeline/module.go:113  Beat name: ELASTIC99004
        2020-08-21T06:51:52.805+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.211:9200
        2020-08-21T06:51:52.805+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.212:9200
        2020-08-21T06:51:52.805+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.213:9200
        2020-08-21T06:51:52.885+0200    INFO    [esclientleg]   eslegclient/connection.go:314   Attempting to connect to Elasticsearch version 7.9.0
        2020-08-21T06:51:52.886+0200    INFO    [index-management]      idxmgmt/std.go:261      Auto ILM enable success.
        2020-08-21T06:51:53.094+0200    INFO    [index-management]      idxmgmt/std.go:274      ILM policy successfully loaded.
        2020-08-21T06:51:53.094+0200    INFO    [index-management]      idxmgmt/std.go:407      Set setup.template.name to '{filebeat-7.9.0 {now/d}-000001}' as ILM is enabled.
        2020-08-21T06:51:53.094+0200    INFO    [index-management]      idxmgmt/std.go:412      Set setup.template.pattern to 'filebeat-7.9.0-*' as ILM is enabled.
        2020-08-21T06:51:53.094+0200    INFO    [index-management]      idxmgmt/std.go:446      Set settings.index.lifecycle.rollover_alias in template to {filebeat-7.9.0 {now/d}-000001} as ILM is enabled.
        2020-08-21T06:51:53.094+0200    INFO    [index-management]      idxmgmt/std.go:450      Set settings.index.lifecycle.name in template to {filebeat {"policy":{"phases":{"hot":{"actions":{"rollover":{"max_age":"30d","max_size":"50gb"}}}}}}} as ILM is enabled.
        2020-08-21T06:51:53.096+0200    INFO    template/load.go:169    Existing template will be overwritten, as overwrite is enabled.
        2020-08-21T06:51:53.965+0200    INFO    template/load.go:109    Try loading template filebeat-7.9.0 to Elasticsearch
        2020-08-21T06:51:54.238+0200    INFO    template/load.go:101    template with name 'filebeat-7.9.0' loaded.
        2020-08-21T06:51:54.238+0200    INFO    [index-management]      idxmgmt/std.go:298      Loaded index template.
        2020-08-21T06:51:54.239+0200    INFO    [index-management]      idxmgmt/std.go:309      Write alias successfully generated.
        Index setup finished.
        Loading dashboards (Kibana must be running and reachable)
        2020-08-21T06:51:54.240+0200    INFO    kibana/client.go:118    Kibana url: https://10.21.20.209:5601
        2020-08-21T06:51:55.453+0200    INFO    kibana/client.go:118    Kibana url: https://10.21.20.209:5601
        2020-08-21T06:53:02.318+0200    INFO    instance/beat.go:810    Kibana dashboards successfully loaded.
        Loaded dashboards
        2020-08-21T06:53:02.318+0200    WARN    [cfgwarn]       instance/beat.go:551    DEPRECATED: Setting up ML using Filebeat is going to be removed. Please use the ML app to setup jobs. Will be removed in version: 8.0.0
        Setting up ML using setup --machine-learning is going to be removed in 8.0.0. Please use the ML app instead.
        See more: https://www.elastic.co/guide/en/machine-learning/current/index.html
        2020-08-21T06:53:02.318+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.211:9200
        2020-08-21T06:53:02.318+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.212:9200
        2020-08-21T06:53:02.318+0200    INFO    eslegclient/connection.go:99    elasticsearch url: https://10.21.20.213:9200
        2020-08-21T06:53:02.327+0200    INFO    [esclientleg]   eslegclient/connection.go:314   Attempting to connect to Elasticsearch version 7.9.0
        2020-08-21T06:53:02.328+0200    INFO    kibana/client.go:118    Kibana url: https://10.21.20.209:5601
        2020-08-21T06:53:02.410+0200    ERROR   instance/beat.go:951    Exiting: 3 errors: Error setting up ML for apache_ecs: cannot set up ML with prefix: filebeat-apache_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}; Error setting up ML for apache_ecs: cannot set up ML with prefix: filebeat-apache_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}; Error setting up ML for nginx_ecs: cannot set up ML with prefix: filebeat-nginx_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}
        Exiting: 3 errors: Error setting up ML for apache_ecs: cannot set up ML with prefix: filebeat-apache_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}; Error setting up ML for apache_ecs: cannot set up ML with prefix: filebeat-apache_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}; Error setting up ML for nginx_ecs: cannot set up ML with prefix: filebeat-nginx_ecs-access-, response: {"statusCode":404,"error":"Not Found","message":"Not Found"}

Johnathan_Stevens · September 11, 2020, 7:45am

Hello @warkolm
I got same error after upgraded to 7.9.1. And it was working fine in 7.8.1 before
Here is the log.

root@secure-dashboard:/home/cbarl# filebeat setup -e
2020-09-11T07:16:43.241Z        INFO    instance/beat.go:640    Home path: [/usr/share/filebeat] Config path: [/etc/filebeat] Data path: [/var/lib/filebeat] Logs path: [/var/log/filebeat]
2020-09-11T07:16:43.241Z        INFO    instance/beat.go:648    Beat ID: ed0bf284-1a80-421f-a8a7-d8f77cc961d4
2020-09-11T07:16:43.243Z        INFO    [beat]  instance/beat.go:976    Beat info       {"system_info": {"beat": {"path": {"config": "/etc/filebeat", "data": "/var/lib/filebeat", "home": "/usr/share/filebeat", "logs": "/var/log/filebeat"}, "type": "filebeat", "uuid": "ed0bf284-1a80-421f-a8a7-d8f77cc961d4"}}}
2020-09-11T07:16:43.243Z        INFO    [beat]  instance/beat.go:985    Build info      {"system_info": {"build": {"commit": "ad823eca4cc74439d1a44351c596c12ab51054f5", "libbeat": "7.9.1", "time": "2020-09-01T19:58:51.000Z", "version": "7.9.1"}}}
2020-09-11T07:16:43.243Z        INFO    [beat]  instance/beat.go:988    Go runtime info {"system_info": {"go": {"os":"linux","arch":"amd64","max_procs":1,"version":"go1.14.7"}}}
2020-09-11T07:16:43.244Z        INFO    [beat]  instance/beat.go:992    Host info       {"system_info": {"host": {"architecture":"x86_64","boot_time":"2020-08-07T16:10:10Z","containerized":false,"name":"secure-dashboard","ip":["127.0.0.1/8","::1/128","10.142.0.31/32","fe80::4001:aff:fe8e:1f/64"],"kernel_version":"5.3.0-1032-gcp","mac":["42:01:0a:8e:00:1f"],"os":{"family":"debian","platform":"ubuntu","name":"Ubuntu","version":"18.04.4 LTS (Bionic Beaver)","major":18,"minor":4,"patch":4,"codename":"bionic"},"timezone":"UTC","timezone_offset_sec":0,"id":"96aedd2e2630498599fa5826a99cfc92"}}}
2020-09-11T07:16:43.244Z        INFO    [beat]  instance/beat.go:1021   Process info    {"system_info": {"process": {"capabilities": {"inheritable":null,"permitted":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend","audit_read"],"effective":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend","audit_read"],"bounding":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend","audit_read"],"ambient":null}, "cwd": "/home/cbarl", "exe": "/usr/share/filebeat/bin/filebeat", "name": "filebeat", "pid": 22145, "ppid": 20558, "seccomp": {"mode":"disabled","no_new_privs":false}, "start_time": "2020-09-11T07:16:42.190Z"}}}
2020-09-11T07:16:43.245Z        INFO    instance/beat.go:299    Setup Beat: filebeat; Version: 7.9.1
2020-09-11T07:16:43.245Z        INFO    [index-management]      idxmgmt/std.go:184      Set output.elasticsearch.index to 'filebeat-7.9.1' as ILM is enabled.
2020-09-11T07:16:43.245Z        INFO    eslegclient/connection.go:99    elasticsearch url: http://localhost:9200
2020-09-11T07:16:43.246Z        INFO    [publisher]     pipeline/module.go:113  Beat name: secure-dashboard
2020-09-11T07:16:43.247Z        INFO    eslegclient/connection.go:99    elasticsearch url: http://localhost:9200
2020-09-11T07:16:43.252Z        INFO    [esclientleg]   eslegclient/connection.go:314   Attempting to connect to Elasticsearch version 7.9.1
Overwriting ILM policy is disabled. Set `setup.ilm.overwrite: true` for enabling.

2020-09-11T07:16:43.255Z        INFO    [add_cloud_metadata]    add_cloud_metadata/add_cloud_metadata.go:93     add_cloud_metadata: hosting provider type detected as gcp, metadata={"availability_zone":"us-east1-b","instance":{"id":"7983943716907689203","name":"secure-dashboard"},"machine":{"type":"custom-1-5376"},"project":{"id":"revamp-cyber"},"provider":"gcp"}
2020-09-11T07:16:43.277Z        INFO    [index-management]      idxmgmt/std.go:261      Auto ILM enable success.
2020-09-11T07:16:43.282Z        INFO    [index-management.ilm]  ilm/std.go:139  do not generate ilm policy: exists=true, overwrite=false
2020-09-11T07:16:43.282Z        INFO    [index-management]      idxmgmt/std.go:274      ILM policy successfully loaded.
2020-09-11T07:16:43.282Z        INFO    [index-management]      idxmgmt/std.go:407      Set setup.template.name to '{filebeat-7.9.1 {now/d}-000001}' as ILM is enabled.
2020-09-11T07:16:43.282Z        INFO    [index-management]      idxmgmt/std.go:412      Set setup.template.pattern to 'filebeat-7.9.1-*' as ILM is enabled.
2020-09-11T07:16:43.282Z        INFO    [index-management]      idxmgmt/std.go:446      Set settings.index.lifecycle.rollover_alias in template to {filebeat-7.9.1 {now/d}-000001} as ILM is enabled.
2020-09-11T07:16:43.282Z        INFO    [index-management]      idxmgmt/std.go:450      Set settings.index.lifecycle.name in template to {filebeat {"policy":{"phases":{"hot":{"actions":{"rollover":{"max_age":"30d","max_size":"50gb"}}}}}}} as ILM is enabled.
2020-09-11T07:16:43.284Z        INFO    template/load.go:169    Existing template will be overwritten, as overwrite is enabled.
2020-09-11T07:16:44.500Z        INFO    template/load.go:109    Try loading template filebeat-7.9.1 to Elasticsearch
2020-09-11T07:16:44.866Z        INFO    template/load.go:101    template with name 'filebeat-7.9.1' loaded.
2020-09-11T07:16:44.866Z        INFO    [index-management]      idxmgmt/std.go:298      Loaded index template.
2020-09-11T07:16:44.869Z        INFO    [index-management]      idxmgmt/std.go:309      Write alias successfully generated.
Index setup finished.
Loading dashboards (Kibana must be running and reachable)
2020-09-11T07:16:44.869Z        INFO    kibana/client.go:119    Kibana url: http://34.74.10.161:80
2020-09-11T07:16:47.075Z        INFO    kibana/client.go:119    Kibana url: http://34.74.10.161:80
2020-09-11T07:17:55.784Z        INFO    instance/beat.go:810    Kibana dashboards successfully loaded.
Loaded dashboards
2020-09-11T07:17:55.784Z        WARN    [cfgwarn]       instance/beat.go:551    DEPRECATED: Setting up ML using Filebeat is going to be removed. Please use the ML app to setup jobs. Will be removed in version: 8.0.0
Setting up ML using setup --machine-learning is going to be removed in 8.0.0. Please use the ML app instead.
See more: https://www.elastic.co/guide/en/machine-learning/current/index.html
2020-09-11T07:17:55.784Z        INFO    eslegclient/connection.go:99    elasticsearch url: http://localhost:9200
2020-09-11T07:17:55.793Z        INFO    [esclientleg]   eslegclient/connection.go:314   Attempting to connect to Elasticsearch version 7.9.1
2020-09-11T07:17:55.793Z        INFO    kibana/client.go:119    Kibana url: http://34.74.10.161:80
2020-09-11T07:17:55.837Z        WARN    fileset/modules.go:421  X-Pack Machine Learning is not enabled
2020-09-11T07:17:55.863Z        WARN    fileset/modules.go:421  X-Pack Machine Learning is not enabled
2020-09-11T07:17:55.887Z        WARN    fileset/modules.go:421  X-Pack Machine Learning is not enabled
2020-09-11T07:17:55.917Z        WARN    fileset/modules.go:421  X-Pack Machine Learning is not enabled
Loaded machine learning job configurations
2020-09-11T07:17:55.917Z        INFO    eslegclient/connection.go:99    elasticsearch url: http://localhost:9200
2020-09-11T07:17:55.920Z        INFO    [esclientleg]   eslegclient/connection.go:314   Attempting to connect to Elasticsearch version 7.9.1
2020-09-11T07:17:55.921Z        INFO    eslegclient/connection.go:99    elasticsearch url: http://localhost:9200
2020-09-11T07:17:55.928Z        INFO    [esclientleg]   eslegclient/connection.go:314   Attempting to connect to Elasticsearch version 7.9.1
2020-09-11T07:17:56.045Z        INFO    fileset/pipelines.go:134        Elasticsearch pipeline with ID 'filebeat-7.9.1-mysql-slowlog-pipeline' loaded
2020-09-11T07:17:56.104Z        INFO    fileset/pipelines.go:134        Elasticsearch pipeline with ID 'filebeat-7.9.1-mysql-error-pipeline' loaded
2020-09-11T07:17:56.105Z        INFO    eslegclient/connection.go:99    elasticsearch url: http://localhost:9200
2020-09-11T07:17:56.109Z        INFO    [esclientleg]   eslegclient/connection.go:314   Attempting to connect to Elasticsearch version 7.9.1
2020-09-11T07:17:56.233Z        INFO    fileset/pipelines.go:134        Elasticsearch pipeline with ID 'filebeat-7.9.1-nginx-access-pipeline' loaded
2020-09-11T07:17:56.275Z        INFO    fileset/pipelines.go:134        Elasticsearch pipeline with ID 'filebeat-7.9.1-nginx-error-pipeline' loaded
2020-09-11T07:17:56.277Z        INFO    eslegclient/connection.go:99    elasticsearch url: http://localhost:9200
2020-09-11T07:17:56.281Z        INFO    [esclientleg]   eslegclient/connection.go:314   Attempting to connect to Elasticsearch version 7.9.1
2020-09-11T07:17:56.584Z        INFO    fileset/pipelines.go:134        Elasticsearch pipeline with ID 'filebeat-7.9.1-system-auth-pipeline' loaded
2020-09-11T07:17:56.659Z        INFO    fileset/pipelines.go:134        Elasticsearch pipeline with ID 'filebeat-7.9.1-system-syslog-pipeline' loaded
2020-09-11T07:17:56.660Z        INFO    cfgfile/reload.go:262   Loading of config files completed.
2020-09-11T07:17:56.660Z        INFO    [load]  cfgfile/list.go:124     Stopping 3 runners ...

Johnathan_Stevens · September 11, 2020, 7:46am

so I didn't get any data in elasticsearch

root@secure-dashboard:/home/cbarl# curl -XGET 'http://localhost:9200/filebeat-*/_search?pretty'
{
  "took" : 1,
  "timed_out" : false,
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "skipped" : 0,
    "failed" : 0
  },
  "hits" : {
    "total" : {
      "value" : 0,
      "relation" : "eq"
    },
    "max_score" : null,
    "hits" : [ ]
  }
}

system · October 9, 2020, 9:46am

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