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Posted to dev@parquet.apache.org by "Gang Wu (Jira)" <ji...@apache.org> on 2023/03/13 15:09:00 UTC
[jira] [Created] (PARQUET-2257) [Format] Add bloom_filter_length to ColumnMetaData
Gang Wu created PARQUET-2257:
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Summary: [Format] Add bloom_filter_length to ColumnMetaData
Key: PARQUET-2257
URL: https://issues.apache.org/jira/browse/PARQUET-2257
Project: Parquet
Issue Type: New Feature
Components: parquet-format
Reporter: Gang Wu
Assignee: Gang Wu
The specs only has added bloom_filter_offset to locate the bloom filter. The reader cannot load the bloom filter in a single shot until it parses the bloom filter header to get the total size.
This issue proposes to add an optional bloom_filter_length field to track the size of bloom filter to facilitate I/O scheduling.
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