Member since
10-31-2021
14
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1
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My Accepted Solutions
Title | Views | Posted |
---|---|---|
2415 | 01-17-2023 04:29 AM |
01-18-2023
01:15 AM
@ckumar That is incorrect, the ConnectWebSocket reads attributes from an incoming flow file. It is also in the documentation that I posted: https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-websocket-processors-nar/1.19.1/org.apache.nifi.processors.websocket.ConnectWebSocket/additionalDetails.html I contacted a Cloudera NiFi expert and he confirmed. The solution I posted is correct.
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01-17-2023
04:29 AM
Here's the way to do it: Connect GenerateFlowFile processor (with FF attributes) to ConnectWebSocket. https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-websocket-processors-nar/1.19.1/org.apache.nifi.processors.websocket.ConnectWebSocket/additionalDetails.html
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01-17-2023
04:15 AM
@ckumar Yes, I am using ConnectWebSocket but how do I pass a custom header like X-GEMINI-APIKEY to the initial connection?
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01-17-2023
04:00 AM
@ckumar No, that won't work, I'm trying to invoke a WebSocket URL: wss://api.gemini.com/v1/order/events InvokeHTTP can't create WebSocket connections.
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01-17-2023
12:59 AM
I need to pass headers in order make a WebSocket connection. How can I do this in NiFi?
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06-27-2022
06:35 AM
Thanks, I have filed a JIRA bug: https://issues.apache.org/jira/browse/NIFI-10171
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06-27-2022
02:50 AM
I believe I found a bug in the NiFi LookupRecord processor. When there is no match for a key in the DatabaseRecordLookupService it returns an error: The lookup processor config: The input JSON has the following structure: [
{
"id": 1,
"name": "Bitcoin",
"symbol": "BTC"
},
{
"id": 2,
"name": "Apecoin",
"symbol": "Ape"
}
]
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Labels:
05-17-2022
01:15 AM
The linked thread is a walkthrough on how to secure a NiFi Registry instance locally. I’m looking for instructions on how to connect to a secure NiFi Registry deployed on CDP Data Hub. I’m running on AWS infrastructure. The Data Hub is deployed using default settings and resides in a private subnet.
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05-17-2022
01:11 AM
The issue has not been resolved. I’m looking for instructions on how to connect to a NiFi Registry running on CDP Data Hub. In my case the CDP infrastructure is running on AWS.
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05-09-2022
02:34 AM
@Azhar_Shaikh I realized I had the wrong NiFi Registry URL. I am now getting the following error: Error Do I need to setup security credentials or certificates somewhere? How can I do that?
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