Replace

Filter plugin : Replace

• Author: InterestingLab
• Homepage: https://interestinglab.github.io/seatunnel-docs
• Version: 1.0.0

Description

Replaces field contents based on regular expression.

Options

name	type	required	default value
pattern	string	yes	-
replacement	string	yes	-
source_field	string	no	raw_message
target_field	string	no	replaced

pattern [string]

regular expression, such as [a-z0-9], \w, \d

Regular expression used for matching string, such as "[a-zA-Z0-9_-]+".Please see Regex Pattern for details.

You can also go to Regex 101 to test your regex interactively.

replacement [string]

String replacement.

source_field [string]

Source field, default is raw_message.

target_field [string]

New field name, default is replaced.

Examples

replace {
    target_field = "tmp"
    source_field = "message"
    pattern = "\w+"
    replacement = "are"
}

Replace \w+ in message with are and set it to tmp column.