dev/spark/provision.py

#!/usr/bin/env python3
#
# Licensed to the Apache Software Foundation (ASF) under one
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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing,
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# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
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# Provisions Paimon tables into the warehouse (file:/tmp/paimon-warehouse)
# for paimon-rust integration tests to read.

from pyspark.sql import SparkSession

def main():
    spark = SparkSession.builder.getOrCreate()

    # Use Paimon catalog (configured in spark-defaults.conf with warehouse file:/tmp/paimon-warehouse)
    spark.sql("USE paimon.default")

    # Table: simple log table for read tests
    spark.sql("""
        CREATE TABLE IF NOT EXISTS simple_log_table (
            id INT,
            name STRING
        ) USING paimon
    """)
    spark.sql("INSERT INTO simple_log_table VALUES (1, 'alice'), (2, 'bob'), (3, 'carol')")

if __name__ == "__main__":
    main()