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Questions tagged [apache-nifi-toolkit]

16 questions
3
votes
1 answer

How do I migrate a nifi 1.10.0 flow.xml.gz to 1.14 or newer versions: sensitive properties

I have a dataflow running in NiFi 1.10.0, the relevant properties from this installation is…
Vijay Kumar
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2 answers

Apache Nifi Install not working with java 8 (Launched Apache NiFi but could not determined the Process ID)

I was trying to run apache nifi in windows. I am seeing error. ./run-nifi.bat 2022-12-08 13:00:32,267 INFO [main] org.apache.nifi.bootstrap.Command Starting Apache NiFi... 2022-12-08 13:00:32,267 INFO [main] org.apache.nifi.bootstrap.Command Working…
Salikram paudel
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1 answer

How to migrate nif flowfile from 1.12 version to 1.16.3

I have a dataflow running in NiFi 1.12.0, the relevant properties from this installation is…
Priyesh Karatha
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0 answers

Merge Flow Files based on condition nifi

In NIFI flow, I have two flow files which I took from GetFile processor My requirement is I wanted to merge the content of these two flow files in single file based on conditions. By using merge content processor I am able to merge all the flow…
Supriya Shelar
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how to use singe processor in nifi for connecting multiple table at a time

I want to fetch multiple tables from MySQL and it should take only one processor in apache nifi.. is there any specific way to do it or there is no other way and we have to use one processor for one table every time? i tired doing it with executeSql…
kirti rashmi
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0
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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
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how to populate audit columns in the database while loading data from Json to oracle table?

Imagine I have employees json file which needs to be populated into employees table in oracle using Apache Nifi. my source file does not have the time of insert and update, I want to populate created time with processing time, created user name with…
user3576518
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Nifi: How to update or add items to existing parameter context using CLI or toolkit?

I am using Nifi parameter context to avoid hardcoding multiple variables. I used toolkit to create parameter context and used parameters inside my flow. Now I want to update some values of this existing parameter context to 1.update some values or…
santhosh
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0
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2 answers

How to upload binary filestream to S3 bucket using Apache Nifi?

I have filename and filestream saved in the SQL Server database. I want to upload this filestream as a file on AWS S3 Bucket using Apache NIFI. Currently I am following below processors in the same sequence: ExcecuteSQL (Here I wrote SQL query:…
code_hr
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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…
user3926739
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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…
Gorakh Jivrag
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0
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1 answer

Find document range same day from mongodb use GetMongo processor by NiFi

I want to get the documents in mongodb for the day. I tried querying with mongo compass the code works. The code is as follows: { "time_created": { "$gte": new Date(new Date().setHours(0, 0, 0, 0)), "$lt": new Date(new Date().setHours(23,…
Manh Quang Do
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My Nifi process xml to csv conversion is returning only the schema using convert record

i was trying to convert xml to csv using Apache nifi but the put file returns only the schema with no records . i used convert record as you can see on the image and expect converted csv file . i also used xml reader and csv set writer controllers…
bebi
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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…
Dmitriy Kochetkov
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1 answer

Missing Hive Processors In Nifi 1.19.1

I downloaded the latest Nifi version. i was able to connect nifi to an oracle database and it works fine. However, i need to connect nifi to hive, my problem is i cant find any processors related to hive. There is no SelectHiveQL processor and no…
speroo
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