ERROR	[publisher_pipeline_output]	pipeline/output.go:154	Failed to connect to backoff(elasticsearch(http://10.0.0.113:19200)): Connection marked as failed because the onConnect callback failed: 1 error: error loading pipeline for fileset nginx/access: couldn't load pipeline: couldn't load json. Error: 500 Internal Server Error: {"error":{"root_cause":[{"type":"exception","reason":"java.nio.file.NoSuchFileException: /tmp/elasticsearch-491013479511103254/geoip-databases/VyFydZMDSsyabc12rHH0jg/GeoLite2-City.mmdb","processor_type":"geoip","suppressed":[{"type":"exception","reason":"java.nio.file.NoSuchFileException: /tmp/elasticsearch-491013479511103254/geoip-databases/VyFydZMDSsyabc12rHH0jg/GeoLite2-ASN.mmdb","processor_type":"geoip"}]}],"type":"exception","reason":"java.nio.file.NoSuchFileException: /tmp/elasticsearch-491013479511103254/geoip-databases/VyFydZMDSsyabc12rHH0jg/GeoLite2-City.mmdb","processor_type":"geoip","caused_by":{"type":"no_such_file_exception","reason":"/tmp/elasticsearch-491013479511103254/geoip-databases/VyFydZMDSsyabc12rHH0jg/GeoLite2-City.mmdb"},"suppressed":[{"type":"exception","reason":"java.nio.file.NoSuchFileException: /tmp/elasticsearch-491013479511103254/geoip-databases/VyFydZMDSsyabc12rHH0jg/GeoLite2-ASN.mmdb","processor_type":"geoip","caused_by":{"type":"no_such_file_exception","reason":"/tmp/elasticsearch-491013479511103254/geoip-databases/VyFydZMDSsyabc12rHH0jg/GeoLite2-ASN.mmdb"}}]},"status":500}. Response body: {"error":{"root_cause":[{"type":"exception","reason":"java.nio.file.NoSuchFileException: /tmp/elasticsearch-491013479511103254/geoip-databases/VyFydZMDSsyabc12rHH0jg/GeoLite2-City.mmdb","processor_type":"geoip","suppressed":[{"type":"exception","reason":"java.nio.file.NoSuchFileException: /tmp/elasticsearch-491013479511103254/geoip-databases/VyFydZMDSsyabc12rHH0jg/GeoLite2-ASN.mmdb","processor_type":"geoip"}]}],"type":"exception","reason":"java.nio.file.NoSuchFileException: /tmp/elastics

主要原因就是 重启 ES 就可以解决这个问题。