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Posted to issues@camel.apache.org by "Willem Jiang (JIRA)" <ji...@apache.org> on 2015/03/24 03:56:52 UTC

[jira] [Commented] (CAMEL-8529) ScriptEngine usage optimizations

    [ https://issues.apache.org/jira/browse/CAMEL-8529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14377176#comment-14377176 ] 

Willem Jiang commented on CAMEL-8529:
-------------------------------------

We hit some concurrent issue when using the same ScriptEngine in different thread :(.
We may need to find other way to improve the performance of ScriptBuilder.


> ScriptEngine usage optimizations
> --------------------------------
>
>                 Key: CAMEL-8529
>                 URL: https://issues.apache.org/jira/browse/CAMEL-8529
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-script
>    Affects Versions: 2.15.0
>            Reporter: gui
>         Attachments: scriptbuilder.patch
>
>
> When a script is compiled (eg in case of js), the scriptbuilder is (re) creating a new engine instance on every invocation, although the compiled script has already an engine attached. 
> This cause a lot of unnecessary engine initialization on every invocation. 



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