task_openmldb_example.py

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# [start workflow_declare]
"""A example workflow for task openmldb."""

from pydolphinscheduler.core.workflow import Workflow
from pydolphinscheduler.tasks.openmldb import OpenMLDB

sql = """USE demo_db;
set @@job_timeout=200000;
LOAD DATA INFILE 'file:///tmp/train_sample.csv'
INTO TABLE talkingdata OPTIONS(mode='overwrite');
"""

with Workflow(
    name="task_openmldb_example",
) as workflow:
    task_openmldb = OpenMLDB(
        name="task_openmldb",
        zookeeper="127.0.0.1:2181",
        zookeeper_path="/openmldb",
        execute_mode="offline",
        sql=sql,
    )

    workflow.run()
# [end workflow_declare]