Apache NiFi Tutorial
Selected Reading
- Apache NiFi - Discussion
- Apache NiFi - Useful Resources
- Apache NiFi - Quick Guide
- Apache NiFi - Logging
- Apache NiFi - Custom Controllers Service
- Apache NiFi - Custom Processor
- Apache NiFi - Reporting Task
- Apache NiFi - Controller Settings
- Apache NiFi - Remote Process Group
- Apache NiFi - Upgrade
- Apache NiFi - Monitoring
- Apache NiFi - Data Provenance
- Apache NiFi - API
- Apache NiFi - Templates
- Apache NiFi - Creating Flows
- Apache NiFi - Administration
- Apache NiFi - Configuration
- Apache NiFi - Labels
- Apache NiFi - Process Groups
- Apache NiFi - Queues
- Apache NiFi - FlowFile
- Apache NiFi - Processors Relationship
- Apache NiFi - Processors Categorization
- Apache NiFi - Processors
- Apache NiFi - User Interface
- Apache NiFi - Environment Setup
- Apache NiFi - Basic Concepts
- Apache NiFi - Introduction
- Apache NiFi - Home
Selected Reading
- Who is Who
- Computer Glossary
- HR Interview Questions
- Effective Resume Writing
- Questions and Answers
- UPSC IAS Exams Notes
Apache NiFi - FlowFile
Apache NiFi - FlowFile
A flowfile is a basic processing entity in Apache NiFi. It contains data contents and attributes, which are used by NiFi processors to process data. The file content normally contains the data fetched from source systems. The most common attributes of an Apache NiFi FlowFile are −
UUID
This stands for Universally Unique Identifier, which is a unique identity of a flowfile generated by NiFi.
Filename
This attribute contains the filename of that flowfile and it should not contain any directory structure.
File Size
It contains the size of an Apache NiFi FlowFile.
mime.type
It specifies the MIME Type of this FlowFile.
path
This attribute contains the relative path of a file to which a flowfile belongs and does not contain the file name.
Advertisements