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https://issues.apache.org/jira/browse/BEAM-6720?focusedWorklogId=201703&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-201703
]
ASF GitHub Bot logged work on BEAM-6720:
----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Feb/19 00:44
Start Date: 21/Feb/19 00:44
Worklog Time Spent: 10m
Work Description: aaltay commented on issue #7911: [BEAM-6720] Add binary
compatibility adapters for ProcessFunction/InferableFunction overloads
URL: https://github.com/apache/beam/pull/7911#issuecomment-465815162
There is a compiler warning failing the build:
15:06:33 > Task :beam-sdks-java-extensions-euphoria:compileJava FAILED
15:06:33
/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_Commit/src/sdks/java/extensions/euphoria/src/main/java/org/apache/beam/sdk/extensions/euphoria/core/translate/ReduceByKeyTranslator.java:69:
warning: [deprecation] <InputT,OutputT>via(SimpleFunction<InputT,OutputT>) in
MapElements has been deprecated
15:06:33 MapElements.via(new KeyValueExtractor<>(keyExtractor,
valueExtractor));
15:06:33 ^
15:06:33 where InputT,OutputT are type-variables:
15:06:33 InputT extends Object declared in method
<InputT,OutputT>via(SimpleFunction<InputT,OutputT>)
15:06:33 OutputT extends Object declared in method
<InputT,OutputT>via(SimpleFunction<InputT,OutputT>)
15:06:33 error: warnings found and -Werror specified
15:06:33 1 error
15:06:33 1 warning
Is this because the Deprecated annotation?
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Issue Time Tracking
-------------------
Worklog Id: (was: 201703)
Time Spent: 1h (was: 50m)
> Binary incompatibility introduced to MapElements between 2.9.0 and 2.10.0
> -------------------------------------------------------------------------
>
> Key: BEAM-6720
> URL: https://issues.apache.org/jira/browse/BEAM-6720
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Affects Versions: 2.10.0
> Reporter: Kenneth Knowles
> Assignee: Kenneth Knowles
> Priority: Blocker
> Fix For: 2.11.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> In https://github.com/apache/beam/pull/7160
> {{MapElements.via(SimpleFunction)}} was removed and replaced with
> {{MapElements.via(InferableFunction)}}.
> This is compatible with a recompile, but loses binary compatibility because
> the needed method signature is missing. I believe a pass-through method with
> the needed signature can be added to restore binary compatibility.
> CC [~jeff.klu...@gmail.com] [~altay]
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