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https://issues.apache.org/jira/browse/ARROW-9613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Micah Kornfield updated ARROW-9613:
-----------------------------------
Description:
When originally reviewing the code I suggested a new VectorSchemaRoot on each
call to the iterator. After further discussions on the mailing list, it seems
that this is an anit-pattern for working with VectorSchemaRoot, we should
update the code to update a single VectorSchemaRoot.
After this change it should be easier to use Avro converter with other
components of the library (i.e. filewriter) which also make use of a single
VectorSchemaRoot.
was:When originally reviewing the code I suggested a new VectorSchemaRoot on
each call to the iterator. After further discussions on the mailing list, it
seems that this is an anit-pattern for working with VectorSchemaRoot, we should
update the code to own a single vectorschemaroot and return it each time with
new records.
> [Java] Avro to Arrow converter should reuse the same VectorSchemaRoot
> ---------------------------------------------------------------------
>
> Key: ARROW-9613
> URL: https://issues.apache.org/jira/browse/ARROW-9613
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Reporter: Micah Kornfield
> Priority: Major
>
> When originally reviewing the code I suggested a new VectorSchemaRoot on each
> call to the iterator. After further discussions on the mailing list, it
> seems that this is an anit-pattern for working with VectorSchemaRoot, we
> should update the code to update a single VectorSchemaRoot.
>
> After this change it should be easier to use Avro converter with other
> components of the library (i.e. filewriter) which also make use of a single
> VectorSchemaRoot.
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