[
https://issues.apache.org/jira/browse/BEAM-11881?focusedWorklogId=567000&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-567000
]
ASF GitHub Bot logged work on BEAM-11881:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 16/Mar/21 14:13
Start Date: 16/Mar/21 14:13
Worklog Time Spent: 10m
Work Description: TheNeuralBit commented on pull request #14135:
URL: https://github.com/apache/beam/pull/14135#issuecomment-800291507
The force push I did was my attempt to clean up commits - squashing together
fixups. The remaining commits are largely independent portions of the refactor,
along with some small commits fixing bugs that the refactor exposed, and some
bulk renames.
----------------------------------------------------------------
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: 567000)
Time Spent: 6h 40m (was: 6.5h)
> DataFrame subpartitioning order is incorrect
> --------------------------------------------
>
> Key: BEAM-11881
> URL: https://issues.apache.org/jira/browse/BEAM-11881
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Reporter: Brian Hulette
> Assignee: Brian Hulette
> Priority: P2
> Labels: dataframe-api
> Fix For: 2.30.0
>
> Time Spent: 6h 40m
> Remaining Estimate: 0h
>
> Currently we've defined
> Nothing() < Index([i]) < Index([i,j]) < .. < Index() < Singleton()
> s.t. Singleton is a subpartitoning of Index, is a subpartitioning of
> Index([i,j]), but this is incorrect. The order should be
> Singleton() < Index([i]) < Index([i,j]) < .. < Index() < Nothing()
> s.t. every other partitioning is a subpartitioning of Singleton. This is
> logical, since Singleton will collect the largest amount of data on a single
> node, partitioning by a single index will be alittle more distributed, and
> partitioning by the full Index() will be the most distribtued.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
