Checksum

Filter plugin : Checksum

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

Description

Calculate checksum(default algorithm is SHA1) of specific field and add a new field with the checksum value.

Options

name	type	required	default value
method	string	no	SHA1
source_field	string	no	raw_message
target_field	string	no	checksum

method [string]

Checksum algorithm, supports SHA1,MD5 and CRC32 now.

source_field [string]

Source field

target_field [string]

Target field

Examples

checksum {
    source_field = "deviceId"
    target_field = "device_crc32"
    method = "CRC32"
}

Get CRC32 checksum from deviceId, and set it to device_crc32