Sanjay Sharma created PARQUET-2305:
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Summary: Allow Parquet to Proto conversion even though Target
Schema has less fields
Key: PARQUET-2305
URL: https://issues.apache.org/jira/browse/PARQUET-2305
Project: Parquet
Issue Type: Improvement
Components: parquet-protobuf
Reporter: Sanjay Sharma
If Parquet has any field which has been removed from the schema and Parquet to
Proto conversion happens, it errors out due to Unknown fields. There could be
some scenarios that we want to still convert PARQUET into the target proto
schema object which has lesser fields.
If specified "ignoreUnknownFields" as an argument, this should allow the
conversion which ignore fields it can't convert and not error out.
Similar functionality exist in
[https://github.com/protocolbuffers/protobuf/blob/main/java/util/src/main/java/com/google/protobuf/util/JsonFormat.java]
with field "ignoringUnknownFields"
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