List view

Compute progress bar

Status: Open.

#55 In astronomy-commons/lsdb;

· delucchi-cmu opened on Nov 2, 2023

Add dask's persist method to catalog API

enhancementNew feature or requestNew feature or request

performanceFor slow queries or compute bottlenecksFor slow queries or compute bottlenecks

Status: Open.

#613 In astronomy-commons/lsdb;

· dougbrn opened on Mar 7, 2025

Change our map_partitions calls to use dask's new required_columns arguments

enhancementNew feature or requestNew feature or request

Status: Open.

#947 In astronomy-commons/lsdb;

· smcguire-cmu opened on Jul 24, 2025

Users struggle with the difference between a Catalog and a computed NestedFrame

interfaceUser-friendliness, ease of use, APIUser-friendliness, ease of use, API

Status: Open.

#954 In astronomy-commons/lsdb;

· smcguire-cmu opened on Jul 24, 2025

Allow user-defined function without return in map_partitions calls over catalogs

interfaceUser-friendliness, ease of use, APIUser-friendliness, ease of use, API

Status: Open.

#657 In astronomy-commons/lsdb;

· nevencaplar opened on Mar 29, 2025

Specify memory required to merge computed worker results

enhancementNew feature or requestNew feature or request

Status: Open.

#678 In astronomy-commons/lsdb;

· camposandro opened on Apr 4, 2025

Add task graph summary to catalog representation

interfaceUser-friendliness, ease of use, APIUser-friendliness, ease of use, API

Status: Open.

#686 In astronomy-commons/lsdb;

· camposandro opened on Apr 4, 2025

Create a method to peek at the Catalog

interfaceUser-friendliness, ease of use, APIUser-friendliness, ease of use, API

Status: Open.

#688 In astronomy-commons/lsdb;

· camposandro opened on Apr 5, 2025

Save results after X amount of time

help wantedHelp from outside the core team is neededHelp from outside the core team is needed

Status: Open.

#690 In astronomy-commons/lsdb;

· nevencaplar opened on Apr 5, 2025

Automatic checkpointing/resumption of map_partitions

enhancementNew feature or requestNew feature or request

Status: Open.

#759 In astronomy-commons/lsdb;

· gitosaurus opened on May 9, 2025

Generate catalog schema for joining/crossmatching

Status: Open.

#390 In astronomy-commons/lsdb;

· camposandro opened on Jul 31, 2024

returned data types are hard for me to deal with

Status: Open.

#441 In astronomy-commons/lsdb;

· jkrick opened on Oct 16, 2024

Timeout error when doing .to_hats with thousands partitions

bugSomething isn't workingSomething isn't working

Status: Open.

#525 In astronomy-commons/lsdb;

· hombit opened on Dec 6, 2024

Dask creates Arrow String Conversion tasks

performanceFor slow queries or compute bottlenecksFor slow queries or compute bottlenecks

Status: Open.

#555 In astronomy-commons/lsdb;

· smcguire-cmu opened on Jan 28, 2025

Add Catalog.eval() method

documentationImprovements or additions to documentationImprovements or additions to documentation

enhancementNew feature or requestNew feature or request

questionNeeds answer, clarification or design discussionNeeds answer, clarification or design discussion

Status: Open.

#606 In astronomy-commons/lsdb;

· hombit opened on Mar 5, 2025

Repartitioning object catalog after spatial filtering to improve speed

Status: Open.

#133 In astronomy-commons/lsdb;

· nevencaplar opened on Jan 26, 2024

Assigning a column to a catalog and its margin

enhancementNew feature or requestNew feature or request

interfaceUser-friendliness, ease of use, APIUser-friendliness, ease of use, API

Status: Open.

#171 In astronomy-commons/lsdb;

· smcguire-cmu opened on Feb 21, 2024

Lazy filtering of empty partitions after spatial filters

performanceFor slow queries or compute bottlenecksFor slow queries or compute bottlenecks

Status: Open.

#199 In astronomy-commons/lsdb;

· nevencaplar opened on Mar 1, 2024

Repartition a catalog, based on a new threshold

enhancementNew feature or requestNew feature or request

Status: Open.

#202 In astronomy-commons/lsdb;

· nevencaplar opened on Mar 4, 2024

Dask empty DataFrames aren't really empty

bugSomething isn't workingSomething isn't working

Status: Open.

#287 In astronomy-commons/lsdb;

· smcguire-cmu opened on Apr 23, 2024

Explore dask expressions support using ddf.partitions and map_partitions instead of delayed

Status: Open.

#300 In astronomy-commons/lsdb;

· smcguire-cmu opened on Apr 26, 2024

Warning on partition file size vs Dask worker memory limit

Status: Open.

#15 In astronomy-commons/lsdb;

· smcguire-cmu opened on Jun 7, 2023

Improve estimation of partitioning after crossmatching

Status: Open.

#1009 In astronomy-commons/lsdb;

· smcguire-cmu opened on Sep 10, 2025

Repartition to a fixed pixel order

enhancementNew feature or requestNew feature or request

Status: Open.

#219 In astronomy-commons/lsdb;

· nevencaplar opened on Mar 11, 2024