es遇到的问题

一、目录

1. ERROR: [1] bootstrap checks failed. You must address the points described in the following [1] lines before starting Elasticsearch.
2. ERROR: Elasticsearch exited unexpectedly, with exit code 78

二、实现

1. ERROR: [1] bootstrap checks failed. You must address the points described in the following [1] lines before starting Elasticsearch.

 vim /etc/sysctl.conf    # 在最后面追加下面内容
 vm.max_map_count=655360
  执行  sysctl -p

3. ERROR: Elasticsearch exited unexpectedly, with exit code 78

解决：vim /etc/sysctl.conf    # 在最后面追加下面内容
 vm.max_map_count=655360
  执行  sysctl -p