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https://issues.apache.org/jira/browse/NIFI-12513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17799845#comment-17799845
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Daniel Stieglitz edited comment on NIFI-12513 at 12/22/23 7:16 PM:
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[~exceptionfactory] [~pvillard]
I am still working out the regular expression. In the meantime there is a
workaround for at least InvokeHttp. For the 'HTTP URL' property use NIFI
Expression Language and before the InvokeHttp processor use an UpdateAttribute
processor to set an attribute with the value of getUri from the NIFI Expression
Language. The value with the URL specified in the description would like
{code:java}
${getUri('https', null, 'en.wikipedia.org', -1, '/w/api.php',
'action=query&list=recentchanges&format=json&rcprop=user|comment|parsedcomment|timestamp|title|sizes|tags',
null)}
{code}
Another option is to escape/quote by hand any illegal character(s) found in the
query and/or fragment sections of the URL. See the [URI
javadocs|https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/net/URI.html]
for more details.
was (Author: JIRAUSER294662):
[~exceptionfactory] [~pvillard]
I am still working out the regular expression. In the meantime there is a
workaround for at least InvokeHttp. For the 'HTTP URL' property use NIFI
Expression Language and before the InvokeHttp processor use an UpdateAttribute
processor to set an attribute with the value of getUri from the NIFI Expression
Language. The value with the URL specified in the description would like
{code:java}
${getUri('https', null, 'en.wikipedia.org', -1, '/w/api.php',
'action=query&list=recentchanges&format=json&rcprop=user|comment|parsedcomment|timestamp|title|sizes|tags',
null)}
{code}
Another option is to escape/quote by hand any illegal character(s) found in the
query and/or fragment sections of the URI. See the [URI
javadocs|https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/net/URI.html]
for more details.
> Regression in InvokeHTTP - Not a valid URL
> ------------------------------------------
>
> Key: NIFI-12513
> URL: https://issues.apache.org/jira/browse/NIFI-12513
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 2.0.0-M1, 1.24.0
> Reporter: Pierre Villard
> Assignee: Daniel Stieglitz
> Priority: Major
>
> On NiFi 1.24 and NiFi 2.0-M1, the below URL
> {code:java}
> https://en.wikipedia.org/w/api.php?action=query&list=recentchanges&format=json&rcprop=user|comment|parsedcomment|timestamp|title|sizes|tags{code}
> Is no longer considered as valid but it was a valid one before.
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