FilterAttribute 2025.5.31.15¶
Bundle¶
org.apache.nifi | nifi-standard-nar
Description¶
Filters the attributes of a FlowFile by retaining specified attributes and removing the rest or by removing specified attributes and retaining the rest.
Input Requirement¶
REQUIRED
Supports Sensitive Dynamic Properties¶
false
Properties¶
Property |
Description |
---|---|
Attribute Matching Strategy |
Specifies the strategy to filter attributes by. |
Filter Mode |
Specifies the strategy to apply on filtered attributes. Either ‘Remove’ or ‘Retain’ only the matching attributes. |
Filtered Attributes |
A set of attribute names to filter from FlowFiles. Each attribute name is separated by the comma delimiter ‘,’. |
Filtered Attributes Pattern |
A regular expression to match names of attributes to filter from FlowFiles. |
Relationships¶
Name |
Description |
---|---|
success |
All successful FlowFiles are routed to this relationship |
Use cases¶
Retain all FlowFile attributes matching a regular expression |
Remove only a specified set of FlowFile attributes |