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https://issues.apache.org/jira/browse/SAMZA-1889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16629204#comment-16629204
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ASF GitHub Bot commented on SAMZA-1889:
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GitHub user ahmedahamid opened a pull request:
https://github.com/apache/samza/pull/665
SAMZA-1889: Extend ExecutionPlanner to support Stream-Table Joins
Extend ExecutionPlanner to verify agreement in partition count among the
stream(s) behind Tables — including side-input streams — and other streams
participating in Stream-Table Joins.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ahmedahamid/samza
dev/ahabdulh/extend-exec-planner
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/samza/pull/665.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 #665
----
commit fb911a5c8db2dd238ac8f33d6ca48c8f7d6751d0
Author: Ahmed Abdul Hamid <ahabdulhamid@...>
Date: 2018-09-19T19:29:58Z
SAMZA-1889: Extend ExecutionPlanner to support Stream-Table Joins
Extend ExecutionPlanner to verify agreement in partition count among the
stream(s) behind Tables — including side-input streams — and other streams
participating in Stream-Table Joins.
----
> Extend ExecutionPlanner to support Stream-Table Joins
> -----------------------------------------------------
>
> Key: SAMZA-1889
> URL: https://issues.apache.org/jira/browse/SAMZA-1889
> Project: Samza
> Issue Type: Bug
> Reporter: Ahmed Abdul Hamid
> Assignee: Ahmed Abdul Hamid
> Priority: Major
> Attachments: Extending Samza’s Execution Planner to Support
> Stream-Table Joins.pdf, Modularizing Join Validation in Samza’s Execution
> Planner.pdf
>
>
> We need to extend ExecutionPlanner to support Tables. In particular, we need
> it to verify agreement in partition count between stream(s) behind the table
> and all other streams participating in Stream-Table Joins with said stream(s).
> All the details are documented in the following documents:
> * [^Extending Samza’s Execution Planner to Support Stream-Table Joins.pdf]
> * [^Modularizing Join Validation in Samza’s Execution Planner.pdf]
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