Elasticsearch работает со старой версией Java ⇐ JAVA

[Anonymous]

Недавно я обновил версию elasticsearch на подчиненном узле elasticsearch. Тем не менее, он выбирает неправильную версию Java, хотя я установил переменную $JAVA_HOME.

[igwuser@hbase3 ~]$ sudo systemctl status elasticsearch
● elasticsearch.service - Elasticsearch
Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2020-05-01 12:06:09 +08; 11min ago
Docs: http://www.elastic.co
Main PID: 15809 (java)
CGroup: /system.slice/elasticsearch.service
├─15809 /opt/jdk1.8.0_151/bin/java -Xms15g -Xmx15g -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+AlwaysPreTouch -Xss1m -Djava.awt.headless=...
└─15893 /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64/bin/controller

May 01 12:06:09 hbase3.api.celcom.com.my systemd[1]: Started Elasticsearch.
May 01 12:06:09 hbase3.api.celcom.com.my elasticsearch[15809]: Java HotSpot(TM) 64-Bit Server VM warning: Cannot open file /var/log/elasticsearch/gc.log due to Permission denied
[igwuser@hbase3 ~]$
[igwuser@hbase3 ~]$
[igwuser@hbase3 ~]$ echo $JAVA_HOME
/usr/java/jdk1.8.0_251-amd64/
[igwuser@hbase3 ~]$