I have try to upgrade one of the cluster to 8.5.2 and it won't start
I found this which is exact error I am getting. this is not on docker though. running on centos8.x
https://github.com/elastic/elasticsearch/pull/91704
is this means I am stuck until I Elastic release 8.5.4 ?
is there any workaround to bring this cluster backup.
[2022-12-06T07:07:37,718][WARN ][stderr ] [elkd01] The system environment variables are not available to Log4j due to security restrictions: java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "getenv.*")The system environment variables are not available to Log4j due to security restrictions: java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "getenv.*")
[2022-12-06T07:07:37,790][WARN ][stderr ] [elkd01] java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "getenv.*")
[2022-12-06T07:07:37,718][WARN ][stderr ] [elkd01] The system environment variables are not available to Log4j due to security restrictions: java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "getenv.*")
[2022-12-06T07:07:37,716][ERROR][o.e.b.ElasticsearchUncaughtExceptionHandler] [elkd01] uncaught exception in thread [process reaper (pid 3599)]
[2022-12-06T07:28:41,294][ERROR][o.e.b.ElasticsearchUncaughtExceptionHandler] [elkd01] uncaught exception in thread [process reaper (pid 3905)]
java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "modifyThread")
security part is same as it was working in 7.17.1
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.verification_mode: certificate
xpack.security.transport.ssl.keystore.path: /etc/elasticsearch/config/elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: /etc/elasticsearch/config/elastic-certificates.p12