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https://issues.apache.org/jira/browse/NIFI-10865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17637460#comment-17637460
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ASF subversion and git services commented on NIFI-10865:
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Commit bf5fdaf5022e6f4f547fc782c1ee6fbde08fe108 in nifi's branch
refs/heads/NIFI-10865 from Chris Sampson
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=bf5fdaf502 ]
NIFI-10865 allow RecordPath's unescapeJson to convert de-serialised JSON
Objects into Records
NIFI-10865 allow UpdateRecord to replace the Record root for relative paths,
e.g. when a RecordPath function is used to modify selected field(s)
> Allow UpdateRecord to replace root fields with RecordPath unescapeJson output
> -----------------------------------------------------------------------------
>
> Key: NIFI-10865
> URL: https://issues.apache.org/jira/browse/NIFI-10865
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.18.0
> Reporter: Chris Sampson
> Assignee: Chris Sampson
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> {{UpdateRecord}} currently cannot replace the root of a Record with the
> output of the {{unescapeJson}} RecordPath function.
> While a child Record within a Record can be "moved" to the top-level, e.g.
> {{/ => /child}}, this doesn't work if the RecordPath function is used, e.g.
> {{/ => unescapeJson(/stringified_child)}}.
> Rather than replacing the Record content with the output of the
> {{unescapeJson}} function, a {{root}} field is added to the input Record
> (i.e. with the name {{root}})) and the de-stringified content of the selected
> field(s) serialised in {{Map}} format.
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