[
https://issues.apache.org/jira/browse/HIVE-22979?focusedWorklogId=441882&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-441882
]
ASF GitHub Bot logged work on HIVE-22979:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Jun/20 15:26
Start Date: 05/Jun/20 15:26
Worklog Time Spent: 10m
Work Description: belugabehr commented on pull request #941:
URL: https://github.com/apache/hive/pull/941#issuecomment-639564210
Not sure if this is related, but just make sure the broader context is
documented here,...
HoS had this concept of "rawSize" vs "size" of the table. I think it was
storing what you are talking about here. Please check that out and see if this
is in line with HoS. (I know HoS is deprecated, but related changes may
already be in the codebase elsewhere).
----------------------------------------------------------------
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:
us...@infra.apache.org
Issue Time Tracking
-------------------
Worklog Id: (was: 441882)
Time Spent: 1h (was: 50m)
> Support total file size in statistics annotation
> ------------------------------------------------
>
> Key: HIVE-22979
> URL: https://issues.apache.org/jira/browse/HIVE-22979
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 4.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Minor
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-22979.1.patch, HIVE-22979.2.patch
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Hive statistics annotation provide estimated Statistics for each operator.
> The data size provided in TableScanOperator is raw data size (after
> decompression and decoding), but there are some optimizations that can be
> performed based on total file size on disk (scan cost estimation).
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
