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Posted to issues@nifi.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/09/23 15:06:20 UTC

[jira] [Commented] (NIFI-2815) Cannot change script engine in InvokeScriptedProcessor

    [ https://issues.apache.org/jira/browse/NIFI-2815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15516709#comment-15516709 ] 

ASF GitHub Bot commented on NIFI-2815:
--------------------------------------

GitHub user mattyb149 opened a pull request:

    https://github.com/apache/nifi/pull/1055

    NIFI-2815: Fixed InvokeScriptedProcessor to allow changes to script engine type

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mattyb149/nifi NIFI-2815

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/nifi/pull/1055.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1055
    
----
commit 6803255505fb845cd999b9704f06db55a54083d8
Author: Matt Burgess <ma...@apache.org>
Date:   2016-09-23T15:04:51Z

    NIFI-2815: Fixed InvokeScriptedProcessor to allow changes to script engine type

----


> Cannot change script engine in InvokeScriptedProcessor
> ------------------------------------------------------
>
>                 Key: NIFI-2815
>                 URL: https://issues.apache.org/jira/browse/NIFI-2815
>             Project: Apache NiFi
>          Issue Type: Bug
>    Affects Versions: 1.0.0
>            Reporter: Matt Burgess
>            Assignee: Matt Burgess
>             Fix For: 1.1.0
>
>
> Due to a regression introduced in NIFI-2665, the script engine for an InvokeScriptedProcessor is instantiated only once. For instances already in the flow, the Script Engine property setting will be honored, but it cannot be changed. For new InvokeScriptedProcessor instances, the script engine will be set to ECMAScript and also cannot be changed.
> Seems that before NIFI-2665, script engine setup was happening too often, now it is not happening enough. The script engine should be reset when the property has been modified.



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