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Investigate performance tradeoff in compressing spill files

enhancementNew feature or requestNew feature or request

Status: Open.

#16367 In apache/datafusion;

· ding-young opened on Jun 11, 2025

row-wise min and max

enhancementNew feature or requestNew feature or request

Status: Open.

#16366 In apache/datafusion;

· drtconway opened on Jun 11, 2025

Improve performance of <code>datafusion-cli</code> when reading from remote storage

enhancementNew feature or requestNew feature or request

Status: Open.

#16365 In apache/datafusion;

· alamb opened on Jun 11, 2025

Optimize <code>NestedLoopJoinExec</code> Memory Usage

enhancementNew feature or requestNew feature or request

Status: Open.

#16364 In apache/datafusion;

· UBarney opened on Jun 11, 2025

Ensure Substrait consumer can handle expressions in VirtualTable

bugSomething isn't workingSomething isn't working

Status: Open.

#16363 In apache/datafusion;

· lorenarosati opened on Jun 11, 2025

[Epic] Pipeline breaking cancellation support and improvement

enhancementNew feature or requestNew feature or request

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#16353 In apache/datafusion;

· zhuqi-lucas opened on Jun 10, 2025

array_concat fails with when passed NULL list literals

bugSomething isn't workingSomething isn't working

Status: Open.

#16349 In apache/datafusion;

· alexanderbianchi opened on Jun 9, 2025

Blog post for the DataFusion 47, 48, and 49 releases

enhancementNew feature or requestNew feature or request

Status: Open.

#16347 In apache/datafusion;

· alamb opened on Jun 9, 2025

SparkSha2 is not compliant with Spark and does not support Int32 type

bugSomething isn't workingSomething isn't working

Status: Open.

#16336 In apache/datafusion;

· rishvin opened on Jun 9, 2025

Optimize performance of <code>ByteViewGroupValueBuilder</code> on batches with inlined views

enhancementNew feature or requestNew feature or request

performanceMake DataFusion fasterMake DataFusion faster

Status: Open.

#16330 In apache/datafusion;

· Dandandan opened on Jun 8, 2025

Add <code>CoalesceBatchesExec</code> to <code>NestedLoopJoinExec</code>

enhancementNew feature or requestNew feature or request

Status: Open.

#16328 In apache/datafusion;

· UBarney opened on Jun 8, 2025

DF 48 upgrade guide missing window function breaking change

enhancementNew feature or requestNew feature or request

Status: Open.

#16326 In apache/datafusion;

· Omega359 opened on Jun 7, 2025