How many Java clients do I need?

Elastic Stack Elasticsearch
1

As far as I understand, Java client instance is stateless, and it's methods
are pure functions (I means "operating" methods rather those related to
initial configuration just after instantiation). As a result, it is
sufficient to have the only client for given cluster for given JVM. Is it
true? Or - are there any benefits in, say, creating own client for every
index?

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2

I must to add the question is related to transport client, rather client
node.

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3

Yeah. Only one client instance for the JVM.

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David :wink:
Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs

Le 31 juil. 2014 à 06:48, Andrew Gaydenko andrew.gaydenko@gmail.com a écrit :

As far as I understand, Java client instance is stateless, and it's methods are pure functions (I means "operating" methods rather those related to initial configuration just after instantiation). As a result, it is sufficient to have the only client for given cluster for given JVM. Is it true? Or - are there any benefits in, say, creating own client for every index?

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4

On Thursday, July 31, 2014 10:18:52 AM UTC+4, David Pilato wrote:

Yeah. Only one client instance for the JVM.

Now I'm happy to be sure, thanks!

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