[
https://issues.apache.org/jira/browse/LENS-310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Amareshwari Sriramadasu updated LENS-310:
-----------------------------------------
Description:
We are using select roughly for doing explain on columnar warehouse.
This task is to investigate if select roughly can return in few milli seconds
latency.
Can the warehouse respond faster for select roughly even if it is running other
heavy queries?
was:
We are using select roughly for doing explain on columnar warehouse.
This task is to investigate if select roughly can return in few milli seconds
latency.
Can the warehouse respond faster for select roughly even if it is running other
heavy queries?
If estimate is being called aggressively, do we want use same pool across both
execute and estimate in Lens? Shall we separate them for isolation?
> Investigate latency of select roughly in columnar warehouse
> -----------------------------------------------------------
>
> Key: LENS-310
> URL: https://issues.apache.org/jira/browse/LENS-310
> Project: Apache Lens
> Issue Type: Sub-task
> Components: driver-jdbc
> Reporter: Amareshwari Sriramadasu
> Assignee: Sushil Mohanty
> Fix For: 2.1
>
>
> We are using select roughly for doing explain on columnar warehouse.
> This task is to investigate if select roughly can return in few milli seconds
> latency.
> Can the warehouse respond faster for select roughly even if it is running
> other heavy queries?
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
