apache/incubator-xtable

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Apache XTable (incubating) is a cross-table converter for lakehouse table formats that facilitates interoperability across data processing systems and query engines.

Stars: 1.2k
Forks: 215
Open beginner issues: 0
Indexed issues: 123
Avg merge: 5d 15h
Merged PRs (30d): 18

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

121 open issues indexed

Support integration with Apache Paimon Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/incubator-xtable#275 · 6 comments · Opened Dec 7, 2023
Docs improvement: Glue Data Catalog Open

documentation

apache/incubator-xtable#265 · 2 comments · 1 assignee · Opened Dec 1, 2023
create docker playground for ease of use Open

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

apache/incubator-xtable#257 · 4 comments · Opened Nov 25, 2023
Add Python wrappers or create interoperability to call the classes/methods using Python Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/incubator-xtable#253 · 4 comments · 2 reactions · Opened Nov 20, 2023
Make project compile against jdk8 Open

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

apache/incubator-xtable#244 · 7 comments · Opened Nov 17, 2023
Create BigQuery Sink Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/incubator-xtable#217 · 2 comments · 1 reaction · Opened Nov 10, 2023
sync fails with Could not initialize class org.apache.hudi.avro.model.DecimalWrapper error Open

bug

apache/incubator-xtable#210 · 1 assignee · Opened Nov 9, 2023
Support source/sink for plain Parquet/ORC/Avro Tables Open

enhancement good first issue

Difficulty 5/5 Over a week Newbie friendliness 30/100

apache/incubator-xtable#166 · 9 comments · Opened Nov 3, 2023
[Iceberg] Handle missing snapshots in change timeline Open

Iceberg source

apache/incubator-xtable#147 · 2 comments · 1 assignee · Opened Oct 30, 2023
Simplify incremental processing model Open

enhancement

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

apache/incubator-xtable#135 · 3 comments · Opened Oct 27, 2023
Add Iceberg concurrent-writers unit and IT tests Open

apache/incubator-xtable#134 · 1 assignee · Opened Oct 27, 2023
Fetch snapshot specific partition spec Open

Iceberg source

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/incubator-xtable#126 · Opened Oct 26, 2023
Add integration tests for Iceberg Source Client Open

Iceberg source

apache/incubator-xtable#125 · 1 comment · 1 assignee · Opened Oct 26, 2023
Delta concurrent safe writes Open

delta source

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

apache/incubator-xtable#124 · Opened Oct 26, 2023
Integrate LST-Bench as part of the CI pipeline Open

test suite

Difficulty 5/5 Over a week Newbie friendliness 30/100

apache/incubator-xtable#120 · Opened Oct 26, 2023
Assert Timestamp Precision handling in round trip testing Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/incubator-xtable#113 · Opened Oct 25, 2023
Test Generated columns Open

delta source

Difficulty 3/5 1-2 days Newbie friendliness 30/100

apache/incubator-xtable#93 · Opened Oct 19, 2023
Properly reflect rollbacks/restores in target tables Open

enhancement

apache/incubator-xtable#40 · 9 comments · 1 assignee · Opened Sep 27, 2023
Open Telemetry Integration Open

enhancement good first issue

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/incubator-xtable#37 · 5 comments · 2 reactions · Opened Sep 21, 2023
Round trip conversions Open

test suite

apache/incubator-xtable#24 · 1 assignee · Opened Sep 21, 2023
Target client specific testing Open

test suite

apache/incubator-xtable#21 · 1 assignee · Opened Sep 21, 2023

apache/incubator-xtable

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