JingWei Li created FLINK-35530:
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Summary: protobuf-format support discard unknow field Improve
deserialization performance
Key: FLINK-35530
URL: https://issues.apache.org/jira/browse/FLINK-35530
Project: Flink
Issue Type: Improvement
Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
Reporter: JingWei Li
Add a protobuf option that allows calling
_CodedStreamHelper.discardUnknownFields_ to save the performance overhead of
deserializing unknown fields when decoding data.
{code:java}
create table source (...) with (
'format' = 'protobuf',
'protobuf.discard-unknown-field' = 'true'
){code}
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