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alibaba / clusterdata

cluster data collected from production clusters in Alibaba for cluster management research
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请问PAI数据中task 或者instance的执行有先后顺序吗，task或者instance之间是否有依赖关系？ #192

Closed Jackjiayou closed 11 months ago

Jackjiayou commented 11 months ago

请问PAI数据中task 或者instance的执行有先后顺序吗，是否能构造出DAG结构的关系图？是否是某个task或instance依赖于另一个task或者instance。如果有这种依赖关系的话，要怎么找出这种依赖关系。

qzweng commented 11 months ago

Instances are triggered by the corresponding tasks, please refer to the task_name col in the tables.

The dependencies among different tasks are not included in this dataset.

Jackjiayou commented 11 months ago

Instances are triggered by the corresponding tasks, please refer to the task_name col in the tables.

The dependencies among different tasks are not included in this dataset.

谢谢 请问一个task下的多个instance之间是否有执行先后顺序，比如一个instance必须等别的instance执行完毕才能执行