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f16110da9b
ES_JAVA_OPTS is still the correct way to pass options to the Elasticsearch process, CLI_JAVA_OPTS affects only the command line tool. CLI_JAVA_OPTS is the correct way to pass options for plugin installation or other tools.
22 lines
735 B
Text
22 lines
735 B
Text
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`ES_JAVA_HOME`::
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Set a custom Java path to be used.
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`ES_PATH_CONF`::
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Configuration file directory (which needs to include `elasticsearch.yml`,
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`jvm.options`, and `log4j2.properties` files); defaults to
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`/etc/elasticsearch`.
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`ES_JAVA_OPTS`::
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Any additional JVM system properties you may want to apply.
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`RESTART_ON_UPGRADE`::
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Configure restart on package upgrade, defaults to `false`. This means you
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will have to restart your Elasticsearch instance after installing a
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package manually. The reason for this is to ensure, that upgrades in a
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cluster do not result in a continuous shard reallocation resulting in high
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network traffic and reducing the response times of your cluster.
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