Check the logs at the /var/log/elasticsearch directory.
If there is no details, change rootLogger.level to debug in log4j2.properties, and restart ES.
By default, you need 50% free RAM and 15% free disk space.
Check the logs at the /var/log/elasticsearch directory.
If there is no details, change rootLogger.level to debug in log4j2.properties, and restart ES.
By default, you need 50% free RAM and 15% free disk space.
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