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https://issues.apache.org/jira/browse/PIG-4501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ratandeep Ratti updated PIG-4501:
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Attachment: write_interface_broken.patch
> Write API for Avro[Tuple|Map|Bag]wrapper classes is broken
> ----------------------------------------------------------
>
> Key: PIG-4501
> URL: https://issues.apache.org/jira/browse/PIG-4501
> Project: Pig
> Issue Type: Bug
> Reporter: Ratandeep Ratti
> Attachments: write_interface_broken.patch
>
>
> {{AvroTupleWrapper}}, {{AvroMapWrapper}} and {{AvroBagWrapper}} expose write
> APIs but their implementation is broken.
> For instance, we can do
> {code}
> Tuple t = TupleFactory.newInstnace().newTuple(1);
> t.set(0, 0);
> avroTupleWrapper.set(0, t);
> avroTupleWrapper.get(0);
> {code}
> The last line will (in most cases) fail depending upon what the avro schema
> is for the 0th element.
> I'm attaching a patch which highlights this more concretely. The patch only
> shows failures in AvroTupleWrapper but similar problems exist in
> corresponding Map and Bag classes
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