Questions tagged [apache-nifi-registry]
78 questions
1
vote
2 answers
How to reorder CSV columns in Apache NiFi
Reorder column in a csv in apache nifi.
Input - I have multiple files which have same columns but are in different order.
Output - Scrape some columns and store in same order.
Vinayak Mishra
- 341
- 4
- 11
1
vote
2 answers
Cannot delete a flow in Nifi registry via http call when using git as storage
When using DELETE /buckets/{bucketId}/flows/{flowId},
it cannot delete a flow which has version 0.
for example, something like the following flow cannot be deleted via the above http call.
{
"bucketIdentifier":…
Holm
- 2,987
- 3
- 27
- 48
1
vote
1 answer
What happens to a flowfile when the flow version changes?
I couldn't find an answer for that on the docs.
When I deploy a version of a processor group to my production enviroment what happens to those flowfiles that were mid-flow? Do they finish using the previous version or does it actually change the…
Vinicius Zolin De Jesus
- 338
- 3
- 14
0
votes
1 answer
Apache Nifi: how to set the content of a flow file as an attribute
I am trying to fetch some data via an api and want to set the result of the api as an attribute of the flow file. I am able to fetch the data via the api but cannot seem to set it as a an attribute.
Suyash Dhondkar
- 13
- 2
0
votes
0 answers
p12 certificate not working on mac (Ventura 13.4.1)
I generated ssl certificates for (Nifi Registry https://nifi.apache.org/registry.html)
I installed them in Windows.. it worked and i get a prompt to select certificate when i open the website https://
Now, when i install them in Mac, first it wont…
santhosh
- 439
- 8
- 17
0
votes
0 answers
ssl certificate not working - ERR_BAD_SSL_CLIENT_AUTH_CERT
I am trying to setup secure nifi registry, following this tutorial.
After everything is setup, opening the website, i am facing this error on webpage.
This site can’t provide a secure connection. localhost didn’t accept your login certificate, or…
santhosh
- 439
- 8
- 17
0
votes
1 answer
Nifi registry not considering environmental variable NIFI_REGISTRY_WEB_HTTPS_PORT
I am trying to use docker compose for Nifi and Nifi registry secure instances.
My compose has NIFI_REGISTRY_WEB_HTTPS_PORT=18443
and other security properties.
Similarly, Nifi is also having properies.
Nifi container is considering the env variables…
santhosh
- 439
- 8
- 17
0
votes
2 answers
In apache nifi can getsftp be a subsequent processor
I have a file containing a bunch of folder names in it. After using getfile to get the data from the file, I'm splitting the data into strings in different queue and each queue contains the name of the folder in the attribute of flowfile.
Now I…
just learner
- 33
- 6
0
votes
0 answers
NiFi registry with OIDc authentication for CICD process
We are using OIDC authentication for the NiFi registry for CICD process.
We are unable to find the API's for the same.
Can anyone provide API details for OIDC authentication.
currently using API details which are present in the official…
Teju
- 1
0
votes
0 answers
Generate token for apache nifi which is saml integrated
We have apche nifi installed on ec2 machine and it is saml protected.
I would like to use nifi api but it needs token.
Can anyone guide on how to generate tokn for saml protected nifi?
I found some of saml api but it does not have any information…
0
votes
2 answers
Nifi-registry pod error on flow_git when using custom image
Initially I was using official Nifi-registry image of Apache. I used the official docker file and created new nifi-registry image. On deploying it in the cluster I'm getting the following error and the pod doesnot spin up.
2023-02-22 14:32:54,459…
Alexy Pulivelil
- 87
- 10
0
votes
0 answers
NIFI cluster not up - ERROR: Returning Internal Server Error response
Below is the NIFI setup and configuration:
NIFI VERSION: 1.11.4
2 node - zookeeper
1 node - zookeeper & NiFi
4 node - NiFi
There are no changes in nifi configuration or certificate installed on nifi. Suddenly cluster is going down by throwing lack…
0
votes
2 answers
NiFi-Registry and Git Integration: Git User configuration and authentication
I have setup Secured Nifi on 2 servers and started version control using secured nifi-registry.
Now for pushing bucket changes to Git, I have edited nifi-registry 'providers.xml' as described in nifi-registry…
Ashu Tech
- 13
- 2
0
votes
1 answer
When init nifi-toolkit/encrypt-config.sh, in nifi-registry.properties doesn't have encrypted password for nifi.registry.db.password
We have a problem with nifi-toolkit. When init encrypt-config.sh, in nifi-registry.properties doesn't have encrypted password for nifi.registry.db.password.
$ ./nifi-toolkit-1.19.1/bin/encrypt-config.sh --nifiRegistry -b…
0
votes
2 answers
Upgrade Nifi Registry
I have an older Nifi Registry version of 0.8.0 and I want to upgrade it to the latest 1.19.1 version. I have copied the conf from old version to new version along with the following folders.
Is there something else that needs to be done because this…
arsaljalib
- 51
- 6