วิธีการทํา Install Elasticsearch and OpenJDK in MacOS Sonoma 14.8

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Apple MacBook Pro 2020 M1, 16 GB, Sonoma 14.8

Documentation based on comments in this Github Elasticsearch issue and my self issue.

Install Homebrew

Install Elasticsearch 7.17.4 and OpenJDK@21

brew tap elastic/tap
brew install elastic/tap/elasticsearch-full
brew install openjdk@21

Symlink OpenJDK so the system Java wrappers can find it. This information is also displayed as a Homebrew "caveat" after installing OpenJDK.

sudo ln -sfn /usr/local/Cellar/openjdk@21/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-21.jdk

Modify Elasticsearch .plist to use the OpenJDK

Edit Elasticsearch homebrew.mxcl.elasticsearch-full.plist to use the OpenJDK:
/usr/local/Cellar/elasticsearch-full/7.17.4/homebrew.mxcl.elasticsearch-full.plist

Find the full path to OpenJDK:

/usr/libexec/java_home
Insert the following before the last closing </dict>:

    <key>EnvironmentVariables</key>
    <dict>
      <key>ES_JAVA_HOME</key>
      <string>insert the full path from /usr/libexec/java_home here</string>
    </dict>

The entire homebrew.mxcl.elasticsearch-full.plist should look like:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
  <dict>
    <key>KeepAlive</key>
    <false/>
    <key>Label</key>
    <string>homebrew.mxcl.elasticsearch-full</string>
    <key>ProgramArguments</key>
    <array>
      <string>/opt/homebrew/opt/elasticsearch-full/bin/elasticsearch</string>
    </array>
    <key>EnvironmentVariables</key>
    <dict>
    </dict>
    <key>RunAtLoad</key>
    <true/>
    <key>WorkingDirectory</key>
    <string>/opt/homebrew/var</string>
    <key>StandardErrorPath</key>
    <string>/opt/homebrew/var/log/elasticsearch.log</string>
    <key>StandardOutPath</key>
    <string>/opt/homebrew/var/log/elasticsearch.log</string>
    <key>EnvironmentVariables</key>
    <dict>
      <key>ES_JAVA_HOME</key>
      <string>/usr/local/Cellar/openjdk@21/21.0.8/libexec/openjdk.jdk/Contents/Home</string>
    </dict>
  </dict>
</plist>

Modify Elasticsearch YML

echo "\nxpack.ml.enabled: false\n" >> /opt/homebrew/etc/elasticsearch/elasticsearch.yml

Set ES_JAVA_HOME

Add the ES_JAVA_HOME environment variable by setting to ~/.zshrc:

echo "\nexport ES_JAVA_HOME=$(/usr/libexec/java_home)\n" >> ~/.zshrc

Run and Test Elasticsearch

In a new shell, launch Elasticsearch:

brew services start elasticsearch-full

In a new shell, curl the local Elasticsearch URL:

curl -s http://localhost:9200

Example output: