First cd to the upper level of the folder, for example, the folder level is like this: /mydata/elasticsearch/plugins/ik/xxx.txt
1. cd /mydata/elasticsearch/plugins
2. chmod -R 777 i/
that's it
First cd to the upper level of the folder, for example, the folder level is like this: /mydata/elasticsearch/plugins/ik/xxx.txt
1. cd /mydata/elasticsearch/plugins
2. chmod -R 777 i/
that's it