[
https://issues.apache.org/jira/browse/HIVE-18661?focusedWorklogId=446656&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-446656
]
ASF GitHub Bot logged work on HIVE-18661:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 16/Jun/20 16:52
Start Date: 16/Jun/20 16:52
Worklog Time Spent: 10m
Work Description: github-actions[bot] closed pull request #479:
URL: https://github.com/apache/hive/pull/479
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 446656)
Time Spent: 20m (was: 10m)
> CachedStore: Use metastore notification log events to update cache
> ------------------------------------------------------------------
>
> Key: HIVE-18661
> URL: https://issues.apache.org/jira/browse/HIVE-18661
> Project: Hive
> Issue Type: Sub-task
> Components: Metastore
> Reporter: Vaibhav Gumashta
> Assignee: mahesh kumar behera
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-18661.02.patch, HIVE-18661.03.patch,
> HIVE-18661.04.patch, HIVE-18661.05.patch, HIVE-18661.06.patch,
> HIVE-18661.07.patch, HIVE-18661.08.patch, HIVE-18661.09.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Currently, a background thread updates the entire cache which is pretty
> inefficient. We capture the updates to metadata in NOTIFICATION_LOG table
> which is getting used in the Replication work. We should have the background
> thread apply these notifications to incrementally update the cache.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
