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Posted to issues@beam.apache.org by "Maximilian Michels (Jira)" <ji...@apache.org> on 2019/11/26 11:57:00 UTC
[jira] [Assigned] (BEAM-8819) AvroCoder for SpecificRecords is not
serialized correctly since 2.13.0
[ https://issues.apache.org/jira/browse/BEAM-8819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maximilian Michels reassigned BEAM-8819:
----------------------------------------
Assignee: Piotr Szczepanik
> AvroCoder for SpecificRecords is not serialized correctly since 2.13.0
> ----------------------------------------------------------------------
>
> Key: BEAM-8819
> URL: https://issues.apache.org/jira/browse/BEAM-8819
> Project: Beam
> Issue Type: Bug
> Components: runner-core
> Affects Versions: 2.13.0, 2.14.0, 2.15.0, 2.16.0
> Reporter: Piotr Szczepanik
> Assignee: Piotr Szczepanik
> Priority: Major
> Time Spent: 50m
> Remaining Estimate: 0h
>
> While trying to upgrade our pipelines from Beam 2.11.0 to Beam 2.16.0 we found that our SpecificRecords used in PCollection were being decoded as GenericRecords.
> After some investigation we found the specific commit/issue that we think did brake it:
> [https://github.com/apache/beam/pull/8342/files]
> https://issues.apache.org/jira/browse/BEAM-7103
> After the mentioned change all AvroCoders are serialized as simple urn: "beam:coder:avro:v1" which means they are deserialized / rehydrated as AvroCoder<GenericRecord>.
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