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https://issues.apache.org/jira/browse/NIFI-2071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15522437#comment-15522437
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ASF GitHub Bot commented on NIFI-2071:
--------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/nifi/pull/1050
> Support repeating capture groups in ExtractText
> -----------------------------------------------
>
> Key: NIFI-2071
> URL: https://issues.apache.org/jira/browse/NIFI-2071
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Joey Frazee
> Assignee: Pierre Villard
> Fix For: 1.1.0
>
>
> ExtractText doesn't currently support repeating capture groups so any
> repeating patterns have to specified by hand and can only be repeated a fixed
> number of times.
> I think this is because it only uses find() and not findAll() in its pattern
> matching [1].
> 1.
> https://github.com/apache/nifi/blob/1bd2cf0d09a7111bcecffd0f473aa71c25a69845/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ExtractText.java#L324
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