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Posted to issues@nifi.apache.org by "Pierre Villard (Jira)" <ji...@apache.org> on 2020/12/16 11:52:00 UTC
[jira] [Commented] (NIFI-8099) HTTP Headers is case-insentitive and
overwrite attributes values
[ https://issues.apache.org/jira/browse/NIFI-8099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17250266#comment-17250266 ]
Pierre Villard commented on NIFI-8099:
--------------------------------------
Not sure what would the correct approach be in this case. Suggestion:
* if the processor has an incoming relationship, check if the flow file has two attributes with the same name (when case insensitive), generate a bulletin and route the flow file to failure
* if the processor has no incoming relationship, make the processor invalid if configured with dynamic properties with multiple values for the same attribute (when case insensitive)
> HTTP Headers is case-insentitive and overwrite attributes values
> ----------------------------------------------------------------
>
> Key: NIFI-8099
> URL: https://issues.apache.org/jira/browse/NIFI-8099
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.12.1
> Reporter: Jens M Kofoed
> Priority: Major
>
> I've created 2 flows at 2 different NIFI instances for testing HTTP transfer between NIFI.
> RFC-2616 says that headers is case-insentitive, but if I create 3 attributes with values as this:
> MyAttribute : "MyData", myattribute : "mydata" & MYATTRIBUTE : "MYDATA" all 3 fields is coming through as they are, but all 3 value are set to "mydata"
> I'm using InvokeHTTP to trasfer data to the other instance. IncludeDataHeaders = True and Attributes to send is set to .* and I'm using ListenHTTP to recive data
>
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