Ratandeep Ratti created PIG-4501:
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Summary: 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
{{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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