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https://issues.apache.org/jira/browse/BEAM-1797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15944160#comment-15944160
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ASF GitHub Bot commented on BEAM-1797:
--------------------------------------
GitHub user XuMingmin opened a pull request:
https://github.com/apache/beam-site/pull/195
[BEAM-1797] add CoGroupByKey to chapter 'Using GroupByKey'
`CoGroupByKey` is the main component to create a JOIN operation in Beam
pipeline, add the usage to chapter `Using GroupByKey`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/XuMingmin/beam-site asf-site
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/beam-site/pull/195.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #195
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commit 9ae9977702147e8e791166a9a5ab2b724a3aa14c
Author: mingmxu <[email protected]>
Date: 2017-03-18T04:08:18Z
add code snippet to page design-your-pipeline
commit e95f83e069b1433ffed910721fe61dcee891dcff
Author: mingmxu <[email protected]>
Date: 2017-03-21T17:35:51Z
consistent words
commit 116d9bf8854bf7cde252b3a9ecb1e5e52f8aabcb
Author: mingmxu <[email protected]>
Date: 2017-03-21T18:26:28Z
restate pipeline multiple-in multiple-out
commit f31778f698c0f1a14694a7503583d229144ae982
Author: mingmxu <[email protected]>
Date: 2017-03-21T20:43:12Z
correct spelling
commit 1f8dcbf013081f5bd1473e31c472b8f9a60177cb
Author: mingmxu <[email protected]>
Date: 2017-03-27T22:28:26Z
add the usage of CoGroupByKey
commit dbd3bd8791d5d1780f2b27aa3bae00a9739eea2b
Author: XuMingmin <[email protected]>
Date: 2017-03-27T22:31:17Z
Merge pull request #1 from apache/asf-site
sync-up code from main repository
----
> add CoGroupByKey to chapter 'Using GroupByKey'
> ------------------------------------------------
>
> Key: BEAM-1797
> URL: https://issues.apache.org/jira/browse/BEAM-1797
> Project: Beam
> Issue Type: Task
> Components: website
> Reporter: Xu Mingmin
> Assignee: Xu Mingmin
> Priority: Minor
>
> In
> https://beam.apache.org/documentation/programming-guide/#transforms-sideio,
> the chapter {{Using GroupByKey}} describes how to apply a GroupBy on one
> single {{PCollection}} with {{GroupByKey}}.
> Would like to add the usage of {{CoGroupByKey}} which run on multiple
> {{PCollection}} s
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