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Posted to issues@beam.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/09/01 20:20:00 UTC
[jira] [Work logged] (BEAM-12736) Protobuf schema provider row
functions break on camel-case field names
[ https://issues.apache.org/jira/browse/BEAM-12736?focusedWorklogId=645547&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-645547 ]
ASF GitHub Bot logged work on BEAM-12736:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 01/Sep/21 20:19
Start Date: 01/Sep/21 20:19
Worklog Time Spent: 10m
Work Description: TheNeuralBit commented on pull request #15306:
URL: https://github.com/apache/beam/pull/15306#issuecomment-910701618
retest this please
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Issue Time Tracking
-------------------
Worklog Id: (was: 645547)
Remaining Estimate: 23h 40m (was: 23h 50m)
Time Spent: 20m (was: 10m)
> Protobuf schema provider row functions break on camel-case field names
> ----------------------------------------------------------------------
>
> Key: BEAM-12736
> URL: https://issues.apache.org/jira/browse/BEAM-12736
> Project: Beam
> Issue Type: Bug
> Components: extensions-java-protobuf
> Affects Versions: 2.31.0
> Reporter: Chris Hinds
> Assignee: Chris Hinds
> Priority: P2
> Original Estimate: 24h
> Time Spent: 20m
> Remaining Estimate: 23h 40m
>
> ProtoByteBuddyUtils.protoGetterName() _depends_ on field names being snake-case. But the Protobuf style guide only _recommends_ that field names are so defined.
> Snake-case is not enforced by protoc and my team have always created proto field names in camel-case (perhaps we didn't understand that protoc would automatically rewrite field names for us). It is likely that we are not alone.
> If one calls a row function against a proto instance whose field were defined in camel-case, an IllegalArgumentException results from the ProtoByteBuddyUtils snake-case assumption.
> {code:java}
> SerializableFunction myRowFunction = new ProtoMessageSchema().toRowFunction(new TypeDescriptor<MyDataModel.ProtoPayload>() {});
> MyDataModel.ProtoPayload payload = …
> Row row = (Row) myRowFunction.apply(payload);
> {code}
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