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https://issues.apache.org/jira/browse/NIFI-3682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15975644#comment-15975644
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ASF GitHub Bot commented on NIFI-3682:
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Github user joewitt commented on the issue:
https://github.com/apache/nifi/pull/1681
We have avro schema as the basis for carrying the schema data for readers
and writers but appear not to use the concept of defaults. We should take
advantage of that for reading/writing. Same for aliases presumably. This also
increases the opportunity to have a reading schema and a writing schema match
up based on aliases.
> Add "Schema Access Strategy" to Record Readers and Writers
> ----------------------------------------------------------
>
> Key: NIFI-3682
> URL: https://issues.apache.org/jira/browse/NIFI-3682
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Mark Payne
> Assignee: Mark Payne
> Fix For: 1.2.0
>
>
> Currently the record readers are mostly configured with a Schema Registry
> service and the name of the schema. We should instead allow user to choose
> one of several strategies for determining the schema: Schema Registry +
> schema.name attribute, Schema Registry + identifier and version embedded at
> start of record/stream, avro.schema attribute, embedded schema for cases like
> Avro where the schema can be embedded in the content itself.
> On the writer side, we should also expose these options in order to convey
> the schema information to others.
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