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https://issues.apache.org/jira/browse/AVRO-22?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12712308#action_12712308
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Doug Cutting commented on AVRO-22:
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> Wait, anonymous records are currently the only way to implement versioned
> records.
Anonymous records can still be created programmatically. One can convert a
JSON record schema into an anonymous record with:
Schema.create(Schema.parse(jsonText).getFields())
Then you can construct a union of these. Does that suffice?
Also, rather than re-opening this issue, shouldn't we pursue this in AVRO-23?
> Kill anonymous records or fix GenericDatumReader
> ------------------------------------------------
>
> Key: AVRO-22
> URL: https://issues.apache.org/jira/browse/AVRO-22
> Project: Avro
> Issue Type: Bug
> Components: spec
> Reporter: Raymie Stata
> Assignee: Doug Cutting
> Fix For: 1.0
>
>
> Anonymous record names are a pain, can we get rid of them?
> If not, I think I noticed a bug in GenericDatumReader.resolveExpected:
> {noformat}
> if (branch.getType() == Type.RECORD) {
> String name = branch.getName();
> if (name == null || name.equals(actual.getName()))
> return branch;
> } else
> return branch;
> {noformat}
> This doesn't seem to require that _both_ are null to match: if the name of
> {{branch}} is null and the name {{actual}} is not, then we get a match, which
> I think is a bug.
> But again, let's just get rid of null names.
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