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In Java SE one can use constructs like 

ExecutorService es1 = Executors.newSingleThreadExecutor();
ExecutorService es2 = Executors.newFixedThreadPool(10);

to control the number of threads available to the executor service. In Java EE 7 it's possible to inject executor services: 

@Resource 
private ManagedExecutorService mes;

But how can I control the number of threads available to the managed executor service ? For example, in the application I'm writing, there is an executor service that has to be executed in a single thread. So I can't just let the platform choose its preferred number of threads.

Tiny
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user120513
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1 Answers1

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Actually, this setting should be set in the server settings, through admin console (in GlassFish for example), or during the creation of the service:

asadmin create-managed-executor-service --corepoolsize=10 --maximumpoolsize=20 concurrent/mes
Eng.Fouad
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    Well, seems to be a poor concept that reminds somewhat to the old days of J2EE. But thanks for your disillutioning answer. (I'll upvote it, as far as I have the required 15 reps). – user120513 Apr 15 '15 at 08:29