Adding Bloom filter to small Parquet file bloats in size X1700

Converting a small, 14 rows/1 string column csv file to Parquet without bloom filter yields a 600B file, adding '.withBloomFilterEnabled(true)' to ParquetWriter then yields a 1049197B file.

It isn't clear what the extra space is used by.

Attached csv and bloated Parquet files.

**Reporter**: [Ze'ev Maor](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=WiredWolf)
#### Original Issue Attachments:
- [data_index_bloom.parquet](https://issues.apache.org/jira/secure/attachment/13039997/data_index_bloom.parquet)
- [data.csv](https://issues.apache.org/jira/secure/attachment/13039998/data.csv)

_{**Note**: *This issue was originally created as [PARQUET-2122](https://issues.apache.org/jira/browse/PARQUET-2122). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*}

从附加的 data.csv 和 data_index_bloom.parquet 开始，然后分别在使用和不使用 .withBloomFilterEnabled(true) 的情况下重现 issue 中描述的转换。检查额外空间在哪里分配，并将完成定义为避免对于这个小型输入从 600 B 到 1,049,197 B 的无法解释的扩展。

由索引模型根据 Issue 内容生成。