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    Realtime Compute for Apache Flink:Flink CDC pipeline module

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    Realtime Compute for Apache Flink:Flink CDC pipeline module

    Last Updated:Oct 17, 2025

    The pipeline module contains the global configurations for Flink CDC data ingestion jobs.

    Parameters

    The following pipeline parameters apply only to the current Flink CDC data ingestion job.

    Parameter

    Description

    Required

    Data type

    Default value

    Note

    name

    The name of the Flink CDC data ingestion job.

    No

    STRING

    Flink CDC Pipeline Job

    schema.change.behavior

    The strategy to handle schema changes.

    No

    STRING

    LENIENT

    Valid values are listed below. For more information, see Schema evolution configurations.

    • LENIENT (default)

    • EXCEPTION

    • EVOLVE

    • TRY_EVOLVE

    • IGNORE

    schema-operator.rpc-timeout

    The timeout period for SchemaOperator to wait for the completion of a downstream schema change event application.

    No

    DURATION

    3min

    local-time-zone

    The local time zone for job execution.

    No

    STRING

    System time zone

    This setting affects time-related calculations in the transform module.

    user-defined-function

    The user-defined functions (UDFs) to register for the job.

    No

    LIST

    No default value

    For more information, see Flink CDC user-defined functions.