tasks/offline-compute/PySpark/pyspark_013/init/init_db.py

#!/usr/bin/env python3
"""pyspark_013 database initialization: create tables + load seed data"""
from pyspark.sql import SparkSession

spark = SparkSession.builder \
    .appName('dataclaw_eval_init_pyspark_013') \
    .enableHiveSupport() \
    .config('spark.sql.warehouse.dir', '/tmp/hive_warehouse') \
    .getOrCreate()

spark.sql('CREATE DATABASE IF NOT EXISTS internal_platform_db')

# Create input table 1: URL safety relation
spark.sql('''
CREATE TABLE IF NOT EXISTS internal_platform_db.t_dwd_urlsafe_rela_guid_url_di_pyspark_101 (
    `guid` STRING,
    `url` STRING,
    `cgi` STRING,
    `site` STRING,
    `domain` STRING,
    `urltype` INT,
    `evilclass` INT,
    `eviltype` INT,
    `evillevel` INT,
    `multi_tag_id` STRING,
    `class_id` INT,
    `scence_id` INT,
    `type_id` INT,
    `first_query_time` STRING,
    `last_query_time` STRING,
    `query_times_day` INT,
    `query_times_h0003` INT,
    `query_times_h0306` INT,
    `query_times_h0609` INT,
    `query_times_h0912` INT,
    `query_times_h1215` INT,
    `query_times_h1518` INT,
    `query_times_h1821` INT,
    `query_times_h2124` INT,
    `send_times_day` INT,
    `click_times_day` INT,
    `guid_end` STRING
) PARTITIONED BY (`ds` BIGINT)
STORED AS ORC
''')

spark.sql('''
INSERT INTO TABLE internal_platform_db.t_dwd_urlsafe_rela_guid_url_di_pyspark_101 PARTITION (ds=20260513)
VALUES
    ('guid_001','http://m1.bankx.com.cn/page1','http://m1.bankx.com.cn/BankX_MBSERVER/NEW/APP/MOBILE-BANK-H5/LOANS/WXMAIN/LOAN-REPAY-PLAN','m1.bankx.com.cn','bankx.com.cn',1,0,0,0,NULL,0,0,0,'2026-05-13','2026-05-13',1,0,0,0,0,0,0,0,0,0,0,NULL),
    ('guid_002','http://m1.bankx.com.cn/page2','http://m1.bankx.com.cn/BankX_MBSERVER/NEW/APP/MOBILE-BANK-H5/LOANS/MAIN/XWMINI','m1.bankx.com.cn','bankx.com.cn',1,0,0,0,NULL,0,0,0,'2026-05-13','2026-05-13',1,0,0,0,0,0,0,0,0,0,0,NULL),
    ('guid_003','http://m1.bankx.com.cn/page3','http://m1.bankx.com.cn/BankX_MBSERVER/NEW/APP/MOBILE-BANK-H5/FEIMA/4/786_3ZC6V00SCTS/KVP64MGHE6','m1.bankx.com.cn','bankx.com.cn',1,0,0,0,NULL,0,0,0,'2026-05-13','2026-05-13',1,0,0,0,0,0,0,0,0,0,0,NULL),
    ('guid_004','http://other.site.com/page','http://other.site.com/something','other.site.com','other.domain.com',1,0,0,0,NULL,0,0,0,'2026-05-13','2026-05-13',1,0,0,0,0,0,0,0,0,0,0,NULL),
    ('guid_005','http://m1.bankx.com.cn/page5','http://m1.bankx.com.cn/BankX_MBSERVER/NEW/APP/MOBILE-BANK-H5/LOANS/AUTHORIZATION','m1.bankx.com.cn','bankx.com.cn',1,0,0,0,NULL,0,0,0,'2026-05-13','2026-05-13',1,0,0,0,0,0,0,0,0,0,0,NULL),
    ('guid_001','http://m1.bankx.com.cn/page1b','http://m1.bankx.com.cn/BankX_MBSERVER/NEW/APP/MOBILE-BANK-H5/LOANS/MAIN/XWMINI','m1.bankx.com.cn','bankx.com.cn',1,0,0,0,NULL,0,0,0,'2026-05-13','2026-05-13',1,0,0,0,0,0,0,0,0,0,0,NULL)
''')

# Create output table: RTA loan URL samples
spark.sql('''
CREATE TABLE IF NOT EXISTS internal_platform_db.t_rta_loan_url_samples_pyspark_101 (
    `uid` STRING,
    `loan_type` STRING,
    `city` STRING,
    `industry` STRING,
    `entity_name` STRING,
    `legal_person` STRING,
    `loan_stage` STRING,
    `details` STRING
) PARTITIONED BY (`ds` BIGINT, `data_source` STRING, `id_type` STRING)
STORED AS ORC
''')

print('Database initialization complete')
spark.stop()