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https://issues.apache.org/jira/browse/NIFI-3303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17051594#comment-17051594
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Otto Fowler commented on NIFI-3303:
-----------------------------------
{code:bash}
--------------------------------------------------
Standard FlowFile Attributes
Key: 'entryDate'
Value: 'Wed Mar 04 15:21:48 EST 2020'
Key: 'lineageStartDate'
Value: 'Wed Mar 04 15:21:48 EST 2020'
Key: 'fileSize'
Value: '32'
FlowFile Attribute Map Content
Key: 'filename'
Value: 'f46ce8cb-00b5-4e25-9291-e729fd210c38'
Key: 'path'
Value: './'
Key: 'uuid'
Value: 'f46ce8cb-00b5-4e25-9291-e729fd210c38'
--------------------------------------------------
{"NO_PARENT":"{\"TEST\":\"A\"}"}
{code}
This is removing the double escapeJson() call.
The issue is, it breaks 14+ tests in the system with my fix.
I'll try to write up what is happening and get some comments for others, but
like I said earlier, supporting regex, literals with symbols and EL at the same
time, is really tough
> escapeJson in ReplaceText
> -------------------------
>
> Key: NIFI-3303
> URL: https://issues.apache.org/jira/browse/NIFI-3303
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.1.1
> Reporter: tianzk
> Priority: Major
> Attachments: ReplaceText_Bug.xml, config.png, dataflow.png
>
>
> I have some problems while using excapeJson and unescapeJson in ReplaceText
> processor.
> When I give a string: He didn’t say, “Stop”! to ReplaceText as input,and
> configure ReplaceText like: attachment config.png
> The output of ReplaceText is same with the input: He didn’t say, “Stop!”
> ,nothing changed.
> As described in NiFI Documentation the output should be: He didn’t say,
> \"Stop!\”.Did I miss something?
> Also there are problems with unescapeJson.If input is: He didn’t say,
> \”Sto\\\"p!\”,the return string will be: He didn’t say, ”Sto"p!”.
> My dataflow:(GetFile just read a file with a string as content.)
> dataflow.png
> Thanks.
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