[PARQUET-2162] Why the logic of ParquetFileWrite is diff from the parquet format - ASF JIRA

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Type: Bug
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: parquet-format
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Description

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)

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Assignee:: Unassigned

Reporter:: Kun Liu

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Dates

Created:: 25/Jun/22 06:18

Updated:: 27/Jun/22 10:40