max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
转载：https://my.oschina.net/u/2510243/blog/810520vim
max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
max number of threads [1024] for user [hadoop] is too low, increase to at least [2048]
max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
elasticsearch
解决方案：oop
max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]spa
切换到root用户.net
ulimit -Hn 查看硬限制blog
vim /etc/security/limits.conf ip
添加下面设置 hadoop是用户hadoop
hadoop soft nofile 65536
hadoop hard nofile 65536it
退出用户从新登陆，使配置生效ast
从新 ulimit -Hn 查看硬限制 会发现数值有4096改为65535
vim /etc/security/limits.d/90-nproc.conf
找到以下内容：
soft nproc 1024
修改成
soft nproc 2048
vi /etc/sysctl.conf
添加下面配置：
vm.max_map_count=655360
并执行命令：
sysctl -p
- 1. max file descriptors [4096] for elasticsearch proess is too low, increase to at least [65536]
- 2. max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535]
- 3. ERROR: bootstrap checks failed max file descriptors [4096] for elasticsearch process likely too low,
- 4. elstic search 报错max virtual memory areas vm.max_map_count [65530] is too low,max file descriptors
- 5. 解决：max file descriptors [65535] for elasticsearch process is too low
- 6. max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
- 7. nexus警告max file descriptors [65535] likely too low
- 8. Ubuntu elasticsearch max virtual memory areas vm.max_map_count [65530] is too low, increase to at le
- 9. Max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144].
- 10. 解决报错max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
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- 1. max file descriptors [4096] for elasticsearch proess is too low, increase to at least [65536]
- 2. max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535]
- 3. ERROR: bootstrap checks failed max file descriptors [4096] for elasticsearch process likely too low,
- 4. elstic search 报错max virtual memory areas vm.max_map_count [65530] is too low,max file descriptors
- 5. 解决：max file descriptors [65535] for elasticsearch process is too low
- 6. max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
- 7. nexus警告max file descriptors [65535] likely too low
- 8. Ubuntu elasticsearch max virtual memory areas vm.max_map_count [65530] is too low, increase to at le
- 9. Max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144].
- 10. 解决报错max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]