Jorge Leitão created ARROW-12117:
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Summary: [C++] Root message of parquet may contain repetition
Key: ARROW-12117
URL: https://issues.apache.org/jira/browse/ARROW-12117
Project: Apache Arrow
Issue Type: Bug
Components: C++
Reporter: Jorge Leitão
According to the parquet format, [the root message does not contain a
repetition|https://github.com/apache/parquet-format/blob/master/src/main/thrift/parquet.thrift#L363].
However, it seems that cpp implementation is writing one.
I noticed this while going through the Rust parquet reader, that has some
comments in this direction: E.g.
[https://github.com/apache/arrow/blob/5be69789eeac0f2c357cfcd0d329c518848adebc/rust/parquet/src/schema/types.rs#L1091]
and
[https://github.com/apache/arrow/blob/5be69789eeac0f2c357cfcd0d329c518848adebc/rust/parquet/src/schema/types.rs#L2059]
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