OpenSearch Engine - install

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OpenSearch Engine - install

 

 

 

 

 

OS 환경

- Amazon Linux 2

 

 

java8 설치

yum install java-1.8.0-openjdk
yum install java-1.8.0-openjdk-devel
readlink -f /usr/bin/javac

 

 

환경 변수 등록

echo "" >> >> /etc/profile
echo "java_home path" >> >> /etc/profile
echo "export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.272.b10-1.amzn2.0.1.x86_64" >> /etc/profile
echo "export PATH=$PATH:$HOME:$JAVA_HOME/bin" >> /etc/profile

 

 

수정한 파일 적용

source /etc/profile

 

 

확인

echo $JAVA_HOME

 

 

OpenSearch 설치

rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.10.2-x86_64.rpm
rpm --install elasticsearch-7.10.2-x86_64.rpm

 

 

java heap 메모리 설정

vim /etc/elasticsearch/jvm.options
# -Xms4g
# -Xmx4g

 

 

실행

systemctl start elasticsearch.service
netstat -nl | grep -E -i "proto|9200|9300"

 

 

실행 확인

curl -XGET 127.0.0.1:9200

 

 

 

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by mkdir-chandler

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