How to modify elasticsearch configuration?

I trying to deploy sonarqube-7.5 on the linux(centOS 6.x).

I suffered the problem:

unable to install syscall filter:
java.lang.UnsupportedOperationException: seccomp unavailable: requires kernel 3.5+ with CONFIG_SECCOMP and CONFIG_SECCOMP_FILTER compiled in 
at org.elasticsearch.bootstrap.Seccomp.linuxImpl( ~[elasticsearch-5.3.0.jar:5.3.0] 
at org.elasticsearch.bootstrap.Seccomp.init( ~[elasticsearch-5.3.0.jar:5.3.0]

I found some solutions on the Internet:

  • update the system
  • modify the elasticsearch.yml(bootstrap.system_call_filter: false)

The first way is not use, because this is the online server.
And i try the second way.But still had the same problem.

How can i fix it?

It’s in the docs!


How stupid I am:joy::joy: