[
https://issues.apache.org/jira/browse/HIVE-21823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Peter Vary updated HIVE-21823:
------------------------------
Resolution: Fixed
Fix Version/s: 4.0.0
Status: Resolved (was: Patch Available)
Rebased, run the tests again, and pushed to master.
Thanks for the review [~odraese], [~szita] and [~asinkovits]!
> New metrics to get the average queue length / free executor number for a
> given time window
> ------------------------------------------------------------------------------------------
>
> Key: HIVE-21823
> URL: https://issues.apache.org/jira/browse/HIVE-21823
> Project: Hive
> Issue Type: Sub-task
> Components: llap
> Reporter: Peter Vary
> Assignee: Peter Vary
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-21823.2.patch, HIVE-21823.3.patch,
> HIVE-21823.4.patch, HIVE-21823.5.patch, HIVE-21823.6.patch,
> HIVE-21823.7.patch, HIVE-21823.8.patch, HIVE-21823.9.patch, HIVE-21823.patch
>
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> We need to calculate the average queue size / free executor size for a window
> to have good data for making routing decisions.
> Interesting things to consider:
> * The time gap between arriving request can be different, so simple average
> is not enough to have correct data
> * We need to have 2 parameters
> ** Time window length
> ** Maximum data point numbers - so we will not collect "infinite" amount of
> data at high load
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
