Filebeat Autodiscover gives fatal error: concurrent map iteration and map write

Elastic Stack Beats
9

@pierhugues
The containerized and uncontainerized filebeats were failing when I included the add_host_metadata processor in the configuration. After removing this processor, things seems to be working just fine. Consequently, I need to figure out an alternative way to collect the host meta data with filebeat. Any ideas?

Working filebeat.yml:

filebeat.autodiscover:
  providers:
    - type: docker
      templates:
        - condition:
            regexp:
              docker.container.image: '.*'
          config:
            - type: docker
              containers:
                path: '/usr/share/filebeat/containers/'
                stream: 'all'
                ids:
                  - '${data.docker.container.id}'
output.logstash:
  hosts: ['logstash:5044', 'logstash2:5044']
  loadbalance: true