Source code for airflow.providers.common.compat.openlineage.utils.spark

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from __future__ import annotations

import logging
from typing import TYPE_CHECKING

log = logging.getLogger(__name__)

if TYPE_CHECKING:
    from airflow.providers.openlineage.utils.spark import inject_parent_job_information_into_spark_properties
else:
    try:
        from airflow.providers.openlineage.utils.spark import (
            inject_parent_job_information_into_spark_properties,
        )
    except ImportError:
        try:
            from airflow.providers.openlineage.plugins.macros import (
                lineage_job_name,
                lineage_job_namespace,
                lineage_run_id,
            )
        except ImportError:

[docs]            def inject_parent_job_information_into_spark_properties(properties: dict, context) -> dict:
                log.warning(
                    "Could not import `airflow.providers.openlineage.plugins.macros`."
                    "Skipping the injection of OpenLineage parent job information into Spark properties."
                )
                return properties

        else:

            def inject_parent_job_information_into_spark_properties(properties: dict, context) -> dict:
                if any(str(key).startswith("spark.openlineage.parent") for key in properties):
                    log.info(
                        "Some OpenLineage properties with parent job information are already present "
                        "in Spark properties. Skipping the injection of OpenLineage "
                        "parent job information into Spark properties."
                    )
                    return properties

                ti = context["ti"]
                ol_parent_job_properties = {
                    "spark.openlineage.parentJobNamespace": lineage_job_namespace(),
                    "spark.openlineage.parentJobName": lineage_job_name(ti),
                    "spark.openlineage.parentRunId": lineage_run_id(ti),
                }
                return {**properties, **ol_parent_job_properties}


__all__ = ["inject_parent_job_information_into_spark_properties"]