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https://issues.apache.org/jira/browse/BEAM-12047?focusedWorklogId=672052&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-672052
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ASF GitHub Bot logged work on BEAM-12047:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 29/Oct/21 16:38
Start Date: 29/Oct/21 16:38
Worklog Time Spent: 10m
Work Description: chamikaramj commented on a change in pull request
#15845:
URL: https://github.com/apache/beam/pull/15845#discussion_r739387052
##########
File path: CHANGES.md
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@@ -69,6 +69,7 @@
## Breaking Changes
* X behavior was changed
([BEAM-X](https://issues.apache.org/jira/browse/BEAM-X)).
+* A new URN convention was adopted for cross-language transforms and existing
URNs were updated
([BEAM-12047](https://issues.apache.org/jira/browse/BEAM-12047)).
Review comment:
Updated text.
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Issue Time Tracking
-------------------
Worklog Id: (was: 672052)
Time Spent: 0.5h (was: 20m)
> Create a URN convention for cross-language transforms
> -----------------------------------------------------
>
> Key: BEAM-12047
> URL: https://issues.apache.org/jira/browse/BEAM-12047
> Project: Beam
> Issue Type: New Feature
> Components: beam-model, cross-language
> Reporter: Chamikara Madhusanka Jayalath
> Assignee: Chamikara Madhusanka Jayalath
> Priority: P2
> Labels: stale-assigned
> Fix For: 2.35.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Transform authors have to define URNs when defining new cross-language
> transforms.
> See here for documentation related to this:
> [https://beam.apache.org/documentation/programming-guide/#create-x-lang-transforms]
>
> Some example URNs used today.
> Kafka read: "beam:external:java:kafka:read:v1"
> Kafka write: "beam:external:java:kafka:write:v1"
> SQL: "beam:external:java:sql:v1"
>
> Currently this URN is defined by the cross-language transform author (or
> whoever coverts a given transform to a cross-language transform). They can
> choose arbitrary URNs.
>
> This is OK as long as we only have few cross-language transforms and as long
> as we do not deploy transforms with conflicting URNs in the same expansion
> service but as usage of cross-language transforms increase we could run into
> conflicts due to this.
>
> We should define a convention so that a cross-language transform author can
> define a URN that will not run into URNs selected by other cross-language
> transform authors.
>
>
>
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