[jira] [Commented] (NIFI-3303) escapeJson in ReplaceText

["Xander L (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-3303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16405283#comment-16405283 ] 

Xander L commented on NIFI-3303:
--------------------------------

As I mentioned in the mentioned URL as well this issue is not limited to the (un)escapeJson expression, but also to replace (and probably more expressions too).

I also noticed that some other expressions like notNull and substring do work.

[https://community.hortonworks.com/questions/178049/replacetext-processor-not-processing-all-expresssi.html]

> 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: 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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