Igor Morozov created AURORA-1722:
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Summary: Add new field to TaskQuery to allow querying latest
statuses grouped by instance id
Key: AURORA-1722
URL: https://issues.apache.org/jira/browse/AURORA-1722
Project: Aurora
Issue Type: Task
Components: Scheduler
Affects Versions: 0.16.0
Reporter: Igor Morozov
Currently in order to get the status of all job instances both failed and
running one needs to issue a query for all task statuses, then group them by
instance id and sort by timestamp to get the lastest statuses per instance.
For tasks with a lot of churn that may cause unnecessary transferring huge
blobs of thrifts.
The proposal is to include new member into TaskQuery struct
struct TaskQuery {
...
14: i32 limit_per_instance
}
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