Datasets:
metadata
id: offline-compute_PrestoSQL_prestosql_009
name: Data Pipeline Killed Instance Analysis
category: offline-compute/PrestoSQL
timeout_seconds: 900
modality: pure-text
engine: prestosql
Prompt
Join pipeline span info and resource info tables to produce killed instance detail table. Specific filtering conditions and field selection need to be determined based on table structure.
输入表:
internal_platform_db.t_pipeline_span_info_prestosql_009(Pipeline span信息表)databus_imp_dateSTRING — 日期分区trace_idSTRING — 链路标识span_nameSTRING — span名称start_timeSTRING — 开始时间(epoch毫秒)end_timeSTRING — 结束时间(epoch毫秒)status_codeINT — 状态码project_idSTRING — 项目IDtask_idSTRING — 任务IDcompute_typeSTRING — 计算类型
internal_platform_db.t_pipeline_resource_info_prestosql_009(Pipeline资源信息表)databus_imp_dateSTRING — 日期分区trace_idSTRING — 链路标识compute_typeSTRING — 计算类型resource_idSTRING — 资源IDis_dedicatedSTRING — 是否独占cpu_coresINT — CPU核数
输出要求:
- 目标表:
internal_platform_db.t_pipeline_killed_instance_detail_cand_prestosql_009 - 具体过滤条件、字段选择、计算逻辑需根据表结构和数据特征自行分析确定
- 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