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My (personal) North ⭐ : 1000 projects are built using DataFusion 📈
It would be great for other contributors to DataFusion who plan non trivial work could try to make them visible somehow as well 🙏 (feel free to copy / modify the format)
Note there are many committers who can and do review and merge PRs, so this is not the priorities of the project as a whole, just the approximate algorithm I use to prioritize my own time.
Priority:
Bug fixes (where something is just incorrect), especially regressions (where it used to work and now does not)
Improvements directly related to features needed for InfluxDB (my employer)
Documentation and test improvements (I view these as very strategically important)
PRs that I think are strategically important
Other new features / additions to functionality (note this is the lowest)
The top strategically important projects in my head are:
Anything that improves DataFusion's quality such as bug fixes, and improved / expanded tests, etc
Making function packages modular and easier to mix/match
Improved performance (with benchmarks)
Thus, if you are interested in contributing to DataFusion and are interested in a fast turn around time I would recommend looking into bug fixes / test improvements / documentation or the projects named above.
If you propose adding new functionality, especially if the PR is large/complex and not connected to a wider need, the review cycle will likely be longer. You can make it a shorter cycle by looking at the comments on other recent PRs and following the same model (e.g. ensure there are tests in sqllogictest for example, the CI passes, includes documentation, etc)
Background
The idea of this ticket is make my plans for DataFusion visible, largely for my own personal organizational needs, but also to:
Communicate / coordinate in the community
Help provide an interesting summary of what is happening in DataFusion this week
The text was updated successfully, but these errors were encountered:
Follow on to #10579
My (personal) North ⭐ : 1000 projects are built using DataFusion 📈
It would be great for other contributors to DataFusion who plan non trivial work could try to make them visible somehow as well 🙏 (feel free to copy / modify the format)
My Highlights from Last Week
Extracting Aggregate functions: @jayzhan211 and @mustafasrepo are crushing it: extracting aggregate functions Move Median to
functions-aggregate
and Introduce Numeric signature #10644 Convert first, last aggregate function to UDAF #10648TreeNode
reference visitor Add reference visitorTreeNode
APIs, changeExecutionPlan::children()
andPhysicalExpr::children()
return references #10543 from @peter-toth @ozankabak and @berkaysynnadaParquetExec
is getting better thanks to @NGA-TRAN @xinlifoobar and @Lordworms (adding benchmark for extracting arrow statistics from parquet #10610, ExtractDate32
parquet statistics asDate32Array
rather thanInt32Array
#10593, Add tests for reading numeric limits in parquet statistics #10642, test: add more tests for statistics reading #10592 etc)unnest
works withStruct
now! feat: extendunnest
to support Struct datatype #10429 -- thanks @duongcongtoai@Blizzara and @waynexia and @jonahgao are improving Substrait support e.g Support Substrait's VirtualTables #10531
@HawaiianSpork made
SchemaAdapter
public: refactor: Move SchemaAdapter from parquet module to data source #10680@goldmedal made the unparser nicer: Implement a dialect-specific rule for unparsing an identifier with or without quotes #10573
@lewiszlw made several nice API improvements like Improve
UserDefinedLogicalNode::from_template
API to returnResult
#10575 and Migrate testing optimizer rules to userewrite
API #10576My (personal) plans for this week
TLDR is I plan to keep trying to make parquet support better (documentation and examples)
ParquetExec
(enable custom indexes, finer grained pushdown) #9929Project Queue (list of future projects)
Expr
s and LogicalPlans so much during Common Subexpression Elimination #9873 copies (last part of [EPIC] Stop copyingLogicalPlan
during OptimizerPasses #9637)StringViewArray
andBinaryViewArray
arrow-rs#5374 more actively as it seems to be stuckProjects I plan to help actively help review / plan
Algorithm for (my) prioritizing PR reviews
Note there are many committers who can and do review and merge PRs, so this is not the priorities of the project as a whole, just the approximate algorithm I use to prioritize my own time.
Priority:
The top strategically important projects in my head are:
Thus, if you are interested in contributing to DataFusion and are interested in a fast turn around time I would recommend looking into bug fixes / test improvements / documentation or the projects named above.
If you propose adding new functionality, especially if the PR is large/complex and not connected to a wider need, the review cycle will likely be longer. You can make it a shorter cycle by looking at the comments on other recent PRs and following the same model (e.g. ensure there are tests in sqllogictest for example, the CI passes, includes documentation, etc)
Background
The idea of this ticket is make my plans for DataFusion visible, largely for my own personal organizational needs, but also to:
The text was updated successfully, but these errors were encountered: