[
https://issues.apache.org/jira/browse/BEAM-9650?focusedWorklogId=423058&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-423058
]
ASF GitHub Bot logged work on BEAM-9650:
----------------------------------------
Author: ASF GitHub Bot
Created on: 15/Apr/20 20:53
Start Date: 15/Apr/20 20:53
Worklog Time Spent: 10m
Work Description: soyrice commented on pull request #11415: [BEAM-9650]
Cleanup documentation on side inputs patterns
URL: https://github.com/apache/beam/pull/11415#discussion_r409127336
##########
File path: website/src/documentation/patterns/side-inputs.md
##########
@@ -46,29 +54,34 @@ For instance, the following code sample uses a `Map` to
create a `DoFn`. The `Ma
{% github_sample
/apache/beam/blob/master/examples/java/src/main/java/org/apache/beam/examples/snippets/Snippets.java
tag:SideInputPatternSlowUpdateGlobalWindowSnip1
%}
```
+```py
+No sample present.
+```
## Slowly updating side input using windowing
-You can read side input pcollection periodically into distinct windows.
-Later, when you apply side input to your main input, windows will be matched
automatically 1:1.
-This way, you can guarantee side input consistency on the duration of the
single window.
-
-To do this, you can utilize PeriodicSequence PTransform that will generate
infinite sequence
-of elements with some real-time period:
-
-1. Use the PeriodicImpulse transform to generate windowed periodic sequence.
-
- a. MAX_TIMESTAMP can be replaced with some closer boundary if you want to
stop generating elements at some point.
+You can read side input data periodically into distinct PCollection windows.
+Later, when you apply the side input to your main input, each main input
Review comment:
I think we should remove "Later" because this is a part of the overall
workflow described in the previous sentence, rather than a secondary step.
So this should be: "When you apply the side input to your main input..."
----------------------------------------------------------------
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: 423058)
Time Spent: 7h (was: 6h 50m)
> Add consistent slowly changing side inputs support
> --------------------------------------------------
>
> Key: BEAM-9650
> URL: https://issues.apache.org/jira/browse/BEAM-9650
> Project: Beam
> Issue Type: Bug
> Components: io-ideas
> Reporter: Mikhail Gryzykhin
> Assignee: Mikhail Gryzykhin
> Priority: Major
> Time Spent: 7h
> Remaining Estimate: 0h
>
> Add implementation for slowly changing dimentions based on [design
> doc](https://docs.google.com/document/d/1LDY_CtsOJ8Y_zNv1QtkP6AGFrtzkj1q5EW_gSChOIvg/edit]
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
