Altinity/ice

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A suite of tools aimed at making Iceberg REST Catalogs more approachable

Stars: 35
Forks: 7
Open beginner issues: 0
Indexed issues: 22
Avg merge: 5d 12h
Merged PRs (30d): 2

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

22 open issues indexed

Support configurable x-amz-meta-* headers for S3 requests Open

ice-rest-catalog p1

Altinity/ice#220 · 1 assignee · Opened Sep 18, 2026
Add support for creating table with schema Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

Altinity/ice#218 · Opened Sep 15, 2026
Add support for multi-arg transforms in create-table Open

Altinity/ice#215 · 1 comment · 1 assignee · Opened Sep 4, 2026
insert --watch does not recover from stale IRSA credentials after IAM role recreation Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

Altinity/ice#202 · Opened Jul 30, 2026
Integration test for catalog authorization Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

Altinity/ice#197 · Opened Jul 21, 2026
Implement github actions to validate against Iceberg REST Compatibility Kit(RCK) Open

Altinity/ice#190 · 1 assignee · Opened Jul 12, 2026
export partition from clickhouse is taking too long Open

bug ice-rest-catalog p1

Altinity/ice#172 · 1 assignee · Opened May 19, 2026
create a document so that different configurations are documented for ice and ice-rest-catalog Open

documentation

Altinity/ice#159 · 1 assignee · Opened May 6, 2026
Using ice cli with BigLake Iceberg Catalog Open

ice p2

Altinity/ice#129 · 2 comments · 1 assignee · Opened Mar 12, 2026
Grafana dashboard/prometheus metrics table count for insert watch Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

Altinity/ice#122 · 1 comment · Opened Feb 26, 2026
bug: OOM error inserting parquet with partition Open

bug p2

Altinity/ice#121 · 1 comment · 1 assignee · Opened Feb 26, 2026
Ice insert does not preserve logical datatype in parquet Open

Altinity/ice#70 · 1 comment · 1 assignee · Opened Oct 29, 2025
Negative values for UInt32 even though Icerberg table created by ice converts to Int64 Open

p2

Altinity/ice#69 · 4 comments · 1 assignee · Opened Oct 29, 2025
ice --watch --force-no-copy creates a table that ClickHouse cannot read Open

Altinity/ice#66 · 1 assignee · Opened Oct 19, 2025
struct datatype not supported Open

Altinity/ice#58 · 2 comments · 1 assignee · Opened Sep 5, 2025
Can not import a DateTime64(9) column Open

Altinity/ice#38 · 5 comments · 1 assignee · Opened Jun 25, 2025
Specify the column data types when importing to the catalog Open

p2

Altinity/ice#36 · 7 comments · 1 assignee · Opened Jun 25, 2025
ice: Support exporting/importing tables between catalogs Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

Altinity/ice#27 · 1 comment · Opened May 27, 2025
ice: Tolerate temporary failures during insert Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Altinity/ice#13 · 1 comment · Opened Apr 15, 2025
ice: Enable tracing Open

Altinity/ice#10 · 1 assignee · Opened Apr 15, 2025
ice: Show progress bar when inserting files Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Altinity/ice#6 · Opened Apr 11, 2025
ice: Set up infrastructure to benchmark `insert` speed between builds Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Altinity/ice#5 · Opened Apr 10, 2025

Altinity/ice

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