Dmitriy Shirchenko created AURORA-1733:
------------------------------------------
Summary: Introduce a TaskHistory struct to TaskQuery to support
limiting number of taskEvents per instance
Key: AURORA-1733
URL: https://issues.apache.org/jira/browse/AURORA-1733
Project: Aurora
Issue Type: Story
Reporter: Dmitriy Shirchenko
Assignee: Maxim Khutornenko
Our use case is to pull back latest task state history but we only want to pull
back a specific number of events per instance (usually 1). We have not been
able to find a way to do that.
Right now we use TaskQuery with getTasksWithoutConfigs with a TaskQuery that
pulls back everything in a healthy state (includes ASSIGNED, RUNNING) to
display to our users on our internal UI. This has become too big of a blob to
process.
Proposal is to introduce and implement the following:
{code}
struct TaskHistory {
0: set<ScheduleStatus> statuses
1: i32 limit
}
{code}
and add it to TaskQuery
{code}
struct TaskQuery {
...
15: TaskHistory taskHistory
}
{code}
This is an alternative iteration on proposal in AURORA-1722 and are related
tasks.
Comments?
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
