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https://issues.apache.org/jira/browse/NIFI-925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729551#comment-14729551
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Matt Gilman commented on NIFI-925:
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The registry concept that's been discussed would address the 'selection' issue
here but wouldn't help with supporting multiple versions concurrently. In
addition to the registry, one possibility may be to consider incorporating a
'label' that's tagged on the processor. We could use a combination of the
processor name and label (which would be rendered in the new processor dialog)
to identify which class to instantiate from which classloader. The only caveat
here is that if you wanted to support different versions of the same processor,
they would need to be bundled in different NARs (though that's probably the
case anyways).
> Upgrade to Hadoop 2.7.1
> -----------------------
>
> Key: NIFI-925
> URL: https://issues.apache.org/jira/browse/NIFI-925
> Project: Apache NiFi
> Issue Type: Task
> Reporter: Jean-Baptiste Onofré
> Priority: Trivial
>
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