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Re: Data Provenance Storage in Apache NiFi

by New Contributor in Support Questions
‎03-02-2025 05:57 PM
‎03-02-2025 05:57 PM
Thank you for the detailed answer. ... View more

Data Provenance Storage in Apache NiFi

by New Contributor in Support Questions
‎02-27-2025 06:28 PM
‎02-27-2025 06:28 PM
Hello everyone, I have a question regarding to data provenance. I did read NiFi document about provenance repository that can store the provenance data, but I want to this provenance data in database for long-term. How can I do that in NiFi 2.2.0? ... View more
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Error when using ExecuteSQL processor to DBCPConne...

by New Contributor in Support Questions
‎02-11-2025 07:22 PM
‎02-11-2025 07:22 PM
Hi everyone, I would like to ask for technical support in Apache NiFi 2.2.0. In my project, I want to integrate Apache NiFi 2.2.0 to Postgres, which is my data source using DBCPConnectionPool. I use ExecuteSQL processor to interact with PostgreSQL, but I encounter the following error when verifying. Some solutions suggest me to check if DBCPConnectionPool is enabled or not. I go to check, it is already enabled.   Please help me. Thank you in advance. ... View more
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