Member since
08-08-2024
112
Posts
28
Kudos Received
13
Solutions
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 103 | 06-12-2026 07:16 AM | |
| 375 | 05-26-2026 11:44 AM | |
| 330 | 05-26-2026 09:56 AM | |
| 495 | 04-15-2026 11:56 AM | |
| 1221 | 04-07-2026 02:00 PM |
06-17-2026
02:56 PM
Hello @red888, Thanks for reaching Cloudera Community, glad to have you here. NiFi does not support HTTPS and HTTP mixed, you will need to have only one. Is recommended HTTPS, HTTP is supported but in the newer versions due to all the security, login auth and more, is not the best idea as you will face issues like you have seen. NiFi will use the same HTTPS listner to communicate, this is used for the UI, REST API and node protocol traffic. All of these are HTTPS requests. About the names, you do not need to add public DNS names. The certs only need to have the SANs matching what the nodes uses to talk each other. In K8s is usually the pods DNS or service DNS. There is no much NiFi docs for K8s, but some are these: https://nifi.apache.org/nifi-docs/administration-guide.html#kubernetes-clustering https://nifi.apache.org/nifi-docs/administration-guide.html#kubernetes-configmap-cluster-state-provider https://nifi.apache.org/nifi-docs/administration-guide.html#kubernetes-nginx-ingress-controller https://nifi.apache.org/nifi-docs/administration-guide.html#cluster_node_properties
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06-15-2026
11:27 AM
Hello @intersoldi, Thanks for being part of our community. This could be an issue related to some threads blocked. Do you see anything on the YARN application log? On the Spark Event Log, does it always hang on the same task? Another thing you can try is to get jstacks and review them to see if they are hanging on any specific point or step, for example, a connection or thread.
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06-12-2026
07:16 AM
Hello @Seaport, Thanks for reaching Cloudera Community. Unfortunately, there is no option to use Airflow on base cluster. The only possible way to use it is with Data Services, in this case CDE.
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06-03-2026
06:06 PM
@AlokKumar You need to make sure each user is authenticating with a unique username in order to know which user made a change If you are using the same user, then all recorded changes will show that single user. Form a pure security standpoint it is a bad practice to have multiple users share authentication credentials. Apache NiFi offers numerous methods for User Authentication. While Lightweight Directory Access Protocol (LDAP) is probably the most commonly used, there are other options to include OpenID Connect, Kerberos, SAML, JSON Web Tokens, and X.509 Client Certificates. If you are currently using the default Single User authentication which the utilizes the Single User authorizer, you will also need to select a different Multi-Tenant Authorization as well to go with the new multi user authentication methods. The most commonly used is the StandardManagedAuthorizer. Please help our community grow. If you found any of the suggestions/solutions provided helped you with solving your issue or answering your question, please take a moment to login and click "Accept as Solution" on one or more of them that helped. Thank you, Matt
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06-01-2026
01:38 AM
@raghavhinduja26 kindly find below CDP installation steps from ubuntu 20 point of view https://docs.cloudera.com/cdp-private-cloud-base/7.1.9/installation/topics/cdpdc-requirements-supported-versions.html
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05-29-2026
05:59 AM
Hello @LaurisG_, Glad to hear that. Have a great weekend too,
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05-29-2026
03:16 AM
1 Kudo
Oh, my bad! Miss that part about CM 7.11.x is not supported with 7.3.2 runtime. Thanks guys - I've try with CM 7.13. and 7.3.2 runtime combo - Cluster shine Green! x )) Thanks, and have a good weekend x ))
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05-13-2026
05:03 AM
@nisaar I agree with @vafs that sharing the completed ERROR and stack trace is always gong to be most helpful in your community questions. Those full stack traces will have classes like "net.schmizz.sshj.transport" that you could try putting in to DEBUG within the NiFi logback to see what additional logging that class (not a NiFi library, but used by NiFi) may provide. Matt
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05-07-2026
08:49 PM
@Dagonvlg Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. Thanks.
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04-23-2026
02:02 PM
Hi @MusabAlosaimi !
I have sent you a DM with further instructions, thanks!
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