Fluentd报错整理-以及部分报错处理方法

1、报错：buffer flush took longer time than slow_flush_log_threshold

2019-01-09 16:37:59 +0800 [warn]: #16 buffer flush took longer time than slow_flush_log_threshold: elapsed_time=21.684925531037152 slow_flush_log_threshold=20.0 plugin_id="object:3fb71aba75a0"

解决方法：去掉buffer中的 time_key参数，restart

2、Could not push logs to Elasticsearch, resetting connection and trying again. Connection reset by peer (Errno::ECONNRESET)

Could not push logs to Elasticsearch, resetting connection and trying again. Connection reset by peer (Errno::ECONNRESET)

解决方法：

3、