Error running GreatExpectationsOperator about airflow-provider-great-expectations

[kmandagie]

For Someone in the future needed help
Add return_json_dict=true work for me

ge_data_context_root_dir_with_checkpoint_name_pass = GreatExpectationsOperator(
        task_id="ge_data_context_root_dir_with_checkpoint_name_pass",
        data_context_root_dir=ge_root_dir,
        checkpoint_name="test-checkpoint",
        return_json_dict = True,
    )

[kmandagie]

@keerthiis : that setup works for me in airflow version 2.2.5 and version 2.3,
with this package version
great-expectations==0.15.5
airflow-provider-great-expectations==0.1.4

I don't know about other version

[shmf]

i've faced the same issue when using GreatExpectationsOperator and pandas s3 datasource (but i'm using GCS, not S3)

[talagluck]

Hi - thanks for raising this issue @henriqueribeiro and @shmf ! Have you tried setting AIRFLOW__CORE__ENABLE_XCOM_PICKLING=true?

[keerthiis]

@kmandagie : I am trying to use Great Expectations Operator with Postgres datasource and facing the same issue. I tried AIRFLOW__CORE__ENABLE_XCOM_PICKLING=true ( this seems to be deprecated in Airflow 2.0 )
return_json_dict = True,
None of these worked.