apache / apache/gluten

[VL] Support customize options for parquet native write

Open
#5,751 2 comments 0 reactions 0 assignees View on GitHub
enhancement
Dominant language
Scala
Stars
1.6k
Forks
657
Avg merge
2d 14h
Merged PRs (30d)
80

Description

### Description

Currently, parquet native write doesn't support customized option as `block_size`, `page_size` etc. when write data.

There is a onging PR in velox side https://github.com/facebookincubator/velox/pull/8864/files#diff-5a2dd3766d9a74bbef58d62d96f0abfb111e8e507ce9bcecd35f69d2c8669ed7 to let support pass `flushPolicy` which support customize `block_size`, but not `page_size`.

Let use this issue to track for supporting customize all parquet options when write data.

Contributor guide

Open the contributing guide

Research direction

Start with the parquet native write path and inspect the linked Velox PR for how flushPolicy and block_size are passed. Trace the existing option handling and identify the corresponding tests or write entry points; done means customized parquet options, including block_size and page_size, are honored during native writes.

Written by the indexing model from the issue text.

Assessment

Domain
data-engineering
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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