解决启动多个logstash的conf文件报错:Logstash could not be started because there is already another instance
1.报错信息SendingLogstashlogsto/var/log/logstashwhichisnowconfiguredvialog4j2.properties[2021-04-26T15:01:55,983][WARN][logstash.config.source.multilocal]Ignoringthe'pipelines.yml'filebecausemodulesorcomm