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Update setup.asciidoc 

Add a note about using the same JVM version on all nodes and clients
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Clinton Gormley 2014-12-30 17:40:19 +01:00
parent bc65afba8a
commit 904f20a41b
1 changed files with 3 additions and 3 deletions
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docs/reference/setup.asciidoc
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@ -48,12 +48,12 @@ $ bin/elasticsearch -Xmx2g -Xms2g -Des.index.store.type=memory --node.name=my-no
[float] [float]
[[jvm-version]] [[jvm-version]]
== Java version == Java (JVM) version
Elasticsearch is built using Java, and requires at least Elasticsearch is built using Java, and requires at least
http://www.oracle.com/technetwork/java/javase/downloads/index.html[Java 7] in http://www.oracle.com/technetwork/java/javase/downloads/index.html[Java 7] in
order to run Only Oracle's Java and order to run. Only Oracle's Java and the OpenJDK are supported. The same JVM
the OpenJDK are supported. version should be used on all Elasticsearch nodes and clients.
We recommend installing the *Java 8 update 20 or later*, or *Java 7 update 55 We recommend installing the *Java 8 update 20 or later*, or *Java 7 update 55
or later*. Previous versions of Java 7 are known to have bugs that can cause or later*. Previous versions of Java 7 are known to have bugs that can cause