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Why the logic of ParquetFileWrite is diff from the parquet format #399

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asfimport opened this issue Jun 25, 2022 · 1 comment
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@asfimport
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Hi parquet-mr teams,

When I reading the parquet writer in [ParquetFileWriter](https://github.com/apache/parquet-mr/blob/e06384455567c56d5906fc3a152ab00fd8dfdf33/parquet-hadoop/src/main/java/org/apache/parquet/hadoop/ParquetFileWriter.java#L916),  I find that there is no column metadata behind the each column chunk described in the [Parquet-Format] (https://github.com/apache/parquet-format#file-format) and [thrift definition](https://github.com/apache/parquet-format/blob/54e53e5d7794d383529dd30746378f19a12afd58/src/main/thrift/parquet.thrift#L790) 

 

Reporter: Kun Liu / @liukun4515

Note: This issue was originally created as PARQUET-2162. Please see the migration documentation for further details.

@asfimport
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