Zhijie Shen commented on YARN-3051:

bq. My sense is that it should be fine to use the same time window for all 

Makes sense to me too.

bq. Or we have to be handle it as part of a single query ?

The result will just include the entity identifier of the related entities. And 
then we issue separate query to pull the detailed info of each related entity. 
This is also preventing the response from being nested. Otherwise, entity is 
related to the other, which will consequently related to another. The response 
will be too big then.  And if A is related to B, and B is then related to A, 
JAX-RS will find the cyclic dependency and throw the exception.

> [Storage abstraction] Create backing storage read interface for ATS readers
> ---------------------------------------------------------------------------
>                 Key: YARN-3051
>                 URL: https://issues.apache.org/jira/browse/YARN-3051
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Sangjin Lee
>            Assignee: Varun Saxena
>         Attachments: YARN-3051_temp.patch
> Per design in YARN-2928, create backing storage read interface that can be 
> implemented by multiple backing storage implementations.

This message was sent by Atlassian JIRA

Reply via email to