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https://issues.apache.org/jira/browse/NIFI-5650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16634100#comment-16634100
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ASF GitHub Bot commented on NIFI-5650:
--------------------------------------

Github user MikeThomsen commented on a diff in the pull request:

    https://github.com/apache/nifi/pull/3042#discussion_r221630928
  
    --- Diff: 
nifi-nar-bundles/nifi-scripting-bundle/nifi-scripting-nar/src/main/resources/META-INF/NOTICE
 ---
    @@ -73,6 +73,20 @@ The following binary components are provided under the 
Apache Software License v
              The original software and related information is available
              at http://www.jcraft.com/jsch/.
     
    +  (ASLv2) Apache Xerces Java
    --- End diff --
    
    L&N looks good.


> Add xercesImpl to scripting NAR for Jython 2.7.1
> ------------------------------------------------
>
>                 Key: NIFI-5650
>                 URL: https://issues.apache.org/jira/browse/NIFI-5650
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>            Reporter: Matt Burgess
>            Assignee: Matt Burgess
>            Priority: Major
>
> NIFI-4301 bumped the version of Jython from Jython 2.7.0 to 2.7.1 in order to 
> get a fix related to the os.getpid() method. However Jython 2.7.1 does not 
> include Xerces (which provides the SAXParser for XML parsing), so although 
> one bug is fixed, a capability has been degraded.
> Recommend explicitly adding Xerces as a dependency to the scripting NAR, and 
> make sure the unit tests and such run for other languages, so as not to 
> introduce a classloading issue if some engine brings their own Xerces shaded 
> into the engine's JAR(s), for example.



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