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Clang requirement when building for WebAssembly, cc-rs through zstd, fails

bugSomething isn't workingSomething isn't working

Status: Open.

#16843 In apache/datafusion;

· chrisvander opened on Jul 21, 2025

1

[Bug] Aggregate + TopK fails when asc = false

bugSomething isn't workingSomething isn't working

Status: Open.

#16837 In apache/datafusion;

· niebayes opened on Jul 21, 2025

4 comments

Missing data when inserting into MemTable

bugSomething isn't workingSomething isn't working

Status: Open.

#16836 In apache/datafusion;

· ableegoldman opened on Jul 21, 2025

datafusion seems to be single threaded regardless of the number of cores

bugSomething isn't workingSomething isn't working

Status: Open.

#16833 In apache/datafusion;

· djouallah opened on Jul 21, 2025

SessionState::sql_to_expr does not report unconsumed input

bugSomething isn't workingSomething isn't working

Status: Open.

#16810 In apache/datafusion;

· pepijnve opened on Jul 17, 2025

1

DataFusionError leaks inner types to the user

bugSomething isn't workingSomething isn't working

Status: Open.

#16805 In apache/datafusion;

· 90degs2infty opened on Jul 17, 2025

Integration tests are not being run

bugSomething isn't workingSomething isn't working

Status: Open.

#16801 In apache/datafusion;

· adriangb opened on Jul 16, 2025

1

2 comments



count_all() aggregations cannot be aliased

bugSomething isn't workingSomething isn't working

Status: Open.

#16795 In apache/datafusion;

· BlakeOrth opened on Jul 15, 2025

1 comment

Restructure core codepaths to prevent stack overflows

bugSomething isn't workingSomething isn't working

Status: Open.

#16788 In apache/datafusion;

· ahmed-mez opened on Jul 15, 2025

2 comments

Only 4 tpc-h queries have matching physical plans before serialization and after deserialization

bugSomething isn't workingSomething isn't working

Status: Open.

#16772 In apache/datafusion;

· NGA-TRAN opened on Jul 14, 2025

1

2 comments

Serializing custom TableSource implementations fails

bugSomething isn't workingSomething isn't working

Status: Open.

#16749 In apache/datafusion;

· colinmarc opened on Jul 11, 2025

1

Filtering and counting afterwards causes overflow panic in interval arithmetics

bugSomething isn't workingSomething isn't working

Status: Open.

#16736 In apache/datafusion;

· 90degs2infty opened on Jul 10, 2025

1

1 comment



Bloom filters are unused for certain where clause patterns (improve LiteralGuarantee)

bugSomething isn't workingSomething isn't working

performanceMake DataFusion fasterMake DataFusion faster

Status: Open.

#16697 In apache/datafusion;

· debajyoti-truefoundry opened on Jul 7, 2025

1

2 comments



Unnested fields are not filterable when using subqueries.

bugSomething isn't workingSomething isn't working

Status: Open.

#16695 In apache/datafusion;

· hmadison opened on Jul 6, 2025

1

1 comment



Panic happens when adding a decimal256 to a float (SQLancer)

bugSomething isn't workingSomething isn't working

Status: Open.

#16689 In apache/datafusion;

· 2010YOUY01 opened on Jul 5, 2025

1 comment

DataSourceExec is projecting/reading unused columns from Parquet files for recursive queries

bugSomething isn't workingSomething isn't working

Status: Open.

#16684 In apache/datafusion;

· debajyoti-truefoundry opened on Jul 4, 2025

1



to_timestamp(double) gives different results depending on scalar/vectorized call context

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#16678 In apache/datafusion;

· findepi opened on Jul 4, 2025

1000x slowdown opening parquet file due to partitions

bugSomething isn't workingSomething isn't working

Status: Open.

#16676 In apache/datafusion;

· asayers opened on Jul 4, 2025

4 comments



Query Planner Unable to Find Struct Fields with Capital Letters

bugSomething isn't workingSomething isn't working

Status: Open.

#16648 In apache/datafusion;

· gfee-home opened on Jul 2, 2025

1

2 comments

Performance of distinct on (columns)

bugSomething isn't workingSomething isn't working

Status: Open.

#16620 In apache/datafusion;

· debajyoti-truefoundry opened on Jun 30, 2025

Inconsistent time_elapsed_scanning_total result across different queries scanning the same data

bugSomething isn't workingSomething isn't working

Status: Open.

#16619 In apache/datafusion;

· debajyoti-truefoundry opened on Jun 30, 2025

from_unixtime does not work for large values

bugSomething isn't workingSomething isn't working

Status: Open.

#16594 In apache/datafusion;

· kazuyukitanimura opened on Jun 27, 2025

2 comments

Logical plan creation for Substrait plans with aggregate relations

bugSomething isn't workingSomething isn't working

Status: Open.

#16590 In apache/datafusion;

· lorenarosati opened on Jun 27, 2025

1 comment

Metric files_pruned_statistics is incorrect / wrongly named

bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#16586 In apache/datafusion;

· adriangb opened on Jun 27, 2025



Aggregations on partition columns may fail if wrap_partition_value_in_dict is used.

bugSomething isn't workingSomething isn't working

Status: Open.

#16550 In apache/datafusion;

· debajyoti-truefoundry opened on Jun 25, 2025