Datasets:
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Download tasks/offline-compute/PrestoSQL/prestosql_010/task.md from dicemy/DataClawEval: direct link, hf CLI and curl.
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https://huggingface.co/datasets/dicemy/DataClawEval/resolve/main/tasks/offline-compute/PrestoSQL/prestosql_010/task.md
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hf download hf://datasets/dicemy/DataClawEval/tasks/offline-compute/PrestoSQL/prestosql_010/task.md
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curl -L -o task.md https://huggingface.co/datasets/dicemy/DataClawEval/resolve/main/tasks/offline-compute/PrestoSQL/prestosql_010/task.md
2.84 kB
| id: offline-compute_PrestoSQL_prestosql_010 | |
| name: IOC MTTD指标计算 | |
| category: offline-compute/PrestoSQL | |
| timeout_seconds: 900 | |
| modality: pure-text | |
| engine: prestosql | |
| ## Prompt | |
| **任务目标**:从API指标表和威胁情报IOC表中,通过JSON解析提取IOC值,与IOC表关联计算MTTD(平均检测时间)指标,写入输出表。 | |
| **输入表**: | |
| - `internal_platform_db.t_app_ti_entity_api_metrics_prod_hi_prestosql_010`(API指标表) | |
| - `timestamp` BIGINT — 时间戳 | |
| - `username` STRING — 用户名 | |
| - `appid` BIGINT — 应用ID | |
| - `path` STRING — 路径 | |
| - `request` STRING — 请求体(JSON) | |
| - `response` STRING — 响应体 | |
| - `ds` BIGINT — 分区字段 | |
| - `internal_platform_db.t_sh_threat_intel_lab_breakingti_soc_endpoint_security_format_output_prod_prestosql_010`(威胁情报IOC表) | |
| - `ioctype` STRING — IOC类型 | |
| - `ioc` STRING — IOC值 | |
| - `port` STRING — 端口 | |
| - `producer` STRING — 生产者 | |
| - `stamp` STRING — 时间戳 | |
| - `category` STRING — 分类 | |
| - `family` STRING — 家族 | |
| - `apt_org` STRING — APT组织 | |
| - `weapon` STRING — 武器 | |
| - `usefor` STRING — 用途 | |
| - `ttps` STRING — TTPs | |
| - `confidence` INT — 置信度 | |
| - `context` STRING — 上下文 | |
| - `intelligence_investigation` STRING — 情报调查 | |
| - `match_subdomains` INT — 匹配子域名 | |
| - `bdelete` INT — 删除标记 | |
| - `deleted_time` STRING — 删除时间 | |
| - `first_occur_time` STRING — 首次出现时间 | |
| - `last_occur_time` STRING — 最后出现时间 | |
| - `ds` BIGINT — 分区字段 | |
| **计算逻辑**: | |
| 1. 从API指标表提取: json_extract_scalar(request, '$.entity_value') AS ioc_value, 按ioc_value分组取MIN(timestamp) AS earliest_timestamp, 过滤ds=20260608 | |
| 2. 从IOC表过滤: ioctype='DOMAIN' AND bdelete=0, 过滤ds=20260608 | |
| 3. JOIN条件: ioc = ioc_value | |
| 4. time_diff_days = GREATEST(0, (unix_timestamp(first_occur_time) - earliest_timestamp) / 86400.0) | |
| **输出要求**: | |
| - 目标表: `internal_platform_db.t_app_breaking_ti_mttd_metric_cand_prestosql_010` | |
| - 输出字段及顺序: `IOC` STRING, `IOCTYPE` STRING, `PORT` STRING, `first_occur_time` STRING, `earliest_timestamp` BIGINT, `family` STRING, `match_subdomains` INT, `time_diff_days` DOUBLE, `ds` BIGINT | |
| - ds: 固定值 20260608 | |
| - 注意Presto中用json_extract_scalar代替get_json_object,用to_unixtime代替unix_timestamp(需配合FROM_UNIXTIME相关的转换) | |
| - 如果目标表不存在,请先建表再写入数据 | |
| - 请使用Presto/Trino SQL语法,不要使用Hive/Spark SQL方言 | |
| **环境与执行说明**: | |
| - Presto已启动,通过Hive catalog连接 | |
| - 执行SQL: `presto-cli --catalog hive --schema internal_platform_db -f /tmp_workspace/result.sql` | |
| - 写出result.sql后,必须自己执行验证它能成功运行并产出正确数据 | |