refactor(query): split fuse source to read data and deserialize #9353
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
The latest updates on your projects. Learn more about Vercel for Git ↗︎ 1 Ignored Deployment
|
zhang2014
force-pushed
the
new_parquest_reader
branch
from
81c7d3c
to
80427dd
Compare
|
@zhang2014 , why we are doing this feature? should hive adaptive related logic? |
|
@sandflee This PR tries to make read data and deserialize data into different transforms and let them more parallel. |
# Conflicts: # src/query/storages/fuse/src/io/read/block_reader_parquet.rs
Since hive depends on the metadata of the parquet, there may be no way to split it. |
zhang2014
force-pushed
the
new_parquest_reader
branch
from
16f0671
to
6a8faad
Compare
zhang2014
force-pushed
the
new_parquest_reader
branch
from
6a8faad
to
642dab1
Compare
zhang2014
force-pushed
the
new_parquest_reader
branch
from
663c65e
to
7bba6bf
Compare
This comment was marked as resolved.
This comment was marked as resolved.
Xuanwo
changed the title
mergify
bot
added
the
pr-refactor
sundy-li
reviewed
Dec 26, 2022
src/query/sql/src/planner/optimizer/heuristic/prewhere_optimization.rs
Outdated
Show resolved
Hide resolved
BohuTANG
reviewed
Dec 26, 2022
BohuTANG
reviewed
Dec 26, 2022
src/query/storages/fuse/src/operations/read/native_data_source_reader.rs
Outdated
Show resolved
Hide resolved
BohuTANG
approved these changes
Dec 26, 2022
50 tasks
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I hereby agree to the terms of the CLA available at: https://databend.rs/dev/policies/cla/
Summary
refactor(query): split fuse source to read data and deserialize
Closes #issue