Naive question about multiple clients

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4

Why not using the JavaScript client?

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

Le 15 sept. 2014 à 16:39, Jack Park jackpark@topicquests.org a écrit :

Thanks!
I have the system running under nodejs, but want to start a java client against the same cluster (right now, nodejs is talking to it over http: the java client wants to talk to it by way of embedded, though still over the localhost socket.

On Mon, Sep 15, 2014 at 7:22 AM, David Pilato david@pilato.fr wrote:
Yes. You can have many client talking to es cluster at the same time.
Wondering if you are talking about Node Client here. Which is is basically a node running inside the cluster and which can provide access to Client features.

If you use Java Transport Client, I don't think any file is generated.
If you use other language clients (PHP, Python, Perl…), I can't see that kind of file either.

About Java, note that it's a good idea to share the same Client across all threads. Java client is thread safe.

Hope this helps

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David Pilato | Technical Advocate | Elasticsearch.com
@dadoonet | @elasticsearchfr

Le 15 septembre 2014 à 15:58:29, Jack Park (jackpark@topicquests.org) a écrit:

A really simple question is this: can more than one client be talking to an ES cluster at the same time? I ask because I notice that there is a lock file in a shard directory.

Thanks!

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