看logstash日志的时候出现了这个问题 一直很困扰 希望可以帮助到 大家
[ERROR] 2020-07-24 10:14:28.629 [[main]<beats] javapipeline - A plugin had an unrecoverable error. Will restart this plugin.Pipeline_id:mainPlugin: <LogStash::Inputs::Beats host=>"0.0.0.0", port=>5044, id=>"5f85dd8df1cd574dbfc464f07d3391ae1b8f595240da513f2b6f988a8d4df95d", enable_metric-8ede5b372097", enable_metric=>true, charset=>"UTF-8">, ssl=>false, add_hostname=>false, ssl_verify_mode=>"none", ssl_peer_metadata=>false, include_cversion=>1.2, cipher_suites=>["TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384", "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384", "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_S_256_CBC_SHA384", "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384", "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256", "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"], clienError: Address already in use #看这里 被占用
解决方法
1.查看5044 的占用进程
netstat -ntlp | grep 5044
2.杀掉进程
kill -9 22481