Issues

• [Bug][Connector-V2][JDBC] JDBC sink fails to create its writer under a Turkish or Azerbaijani locale

  bug
  apache/seatunnel#13058 · Filter by author SEPURI-SAI-KRISHNA opened on Oct 29, 2026
  

• [Bug][Connector-V2][Lance] Lance sink wraps BIGINT values outside the int32 range

  bug
  apache/seatunnel#13057 · Filter by author SEPURI-SAI-KRISHNA opened on Oct 29, 2026
  

• [Bug][Zeta] A stale asynchronous checkpoint error can fail a restored checkpoint coordinator

  apache/seatunnel#13052 · Filter by author Vivek1106-04 opened on Oct 28, 2026
  1

• [Improve][Zeta] Investigate IMap load and recovery benchmarks bound to Hazelcast's 1 s wait

  improveZeta
  apache/seatunnel#13048 · Filter by author dybyte opened on Oct 28, 2026
  1

  

• [Improve][Docs] Split incompatible-changes.md into per-release sections

  help wanted
  apache/seatunnel#13047 · Filter by author dybyte opened on Oct 28, 2026
  1

• [Bug][Connector-V2][Druid] Druid sink drops rows that contain a null field

  bug
  apache/seatunnel#13045 · Filter by author SEPURI-SAI-KRISHNA opened on Oct 28, 2026

• [Bug][Connector-V2][Kafka] EXACTLY_ONCE sink fails with ProducerFencedException when parallelism > 1

  bughelp wanted
  apache/seatunnel#13044 · Filter by author nzw921rx opened on Oct 28, 2026
  3

• [Improve][Zeta] Scan the IMap storage once per map when loading after a restart

  improveZeta
  apache/seatunnel#13039 · Filter by author dybyte opened on Oct 28, 2026
  

• [Bug][Connector-V2] DB2 generated upserts skip nullable field changes

  apache/seatunnel#13036 · Filter by author JacobZheng0927 opened on Oct 28, 2026

• [Bug][Connector-V2] Upsert-only JDBC writers eagerly require DELETE privileges

  apache/seatunnel#13033 · Filter by author JacobZheng0927 opened on Oct 28, 2026

• [Bug][Connector-V2] HANA generated merge fails with target aliases on older revisions

  apache/seatunnel#13032 · Filter by author JacobZheng0927 opened on Oct 28, 2026

• [Bug][Connector-V2] Databend catalog maps DECIMAL and BINARY columns to the wrong SeaTunnel types

  bug
  apache/seatunnel#13022 · Filter by author SEPURI-SAI-KRISHNA opened on Oct 27, 2026
  4

• [Improve][Zeta] Exclude engine_checkpoint-id-map from IMap persistence

  improveZeta
  apache/seatunnel#13017 · Filter by author dybyte opened on Oct 27, 2026
  1

  

• [Improvement][CLI] Standardize native CLI help exit codes to 0 while preserving Flink/Spark launcher compatibility

  featurehelp wanted
  apache/seatunnel#13016 · Filter by author nzw921rx opened on Oct 27, 2026
  1

• [Improve][Zeta] Exclude engine_checkpoint_monitor from IMap persistence

  improveZeta
  apache/seatunnel#13013 · Filter by author dybyte opened on Oct 27, 2026
  

• [Feature][Zeta] Support config variables on REST job submission

  feature
  apache/seatunnel#13004 · Filter by author goutamadwant opened on Oct 27, 2026
  2

  

• [Bug][seatunnel-cli] Orchestration does not stop a bad intermediate result from reaching the next stage

  apache/seatunnel#12999 · Filter by author SEZ9 opened on Oct 27, 2026
  1

• [Bug][Connector-V2][JDBC] Unicode case expansion breaks FROM and wildcard detection

  bug
  apache/seatunnel#12998 · Filter by author BryanOnKeys opened on Oct 27, 2026

• [Feature][Elasticsearch9.0] Feature title

  connectors-v2elasticsearchfeatureneeds-info
  apache/seatunnel#12988 · Filter by author zhangwen0527 opened on Oct 26, 2026
  1

• [STIP-43][Improve][Zeta] Add starvation-safe admission scheduling for fixed slots

  designimproveSTIPZeta
  apache/seatunnel#12985 · Filter by author DanielLeens opened on Oct 25, 2026
  2

• [Improve][Translation] Validate CDC collector schema restoration on Flink and Spark

  cdcflinkhelp wantedimproveSpark
  apache/seatunnel#12983 · Filter by author davidzollo opened on Oct 25, 2026
  3

  

• [Feature][Connector-V2] Prune unselected Parquet columns in the shared file reader

  feature
  apache/seatunnel#12977 · Filter by author goutamadwant opened on Oct 24, 2026
  2

  

• [Bug][Transform-V2] FORMATDATETIME and FROM_UNIXTIME depend on the worker default locale

  bugTransform-v2
  apache/seatunnel#12975 · Filter by author SEPURI-SAI-KRISHNA opened on Oct 24, 2026
  5

• Iceberg Connector supports HMS 4.x

  connectors-v2featureiceberg
  apache/seatunnel#12960 · Filter by author pingdone opened on Oct 23, 2026
  2

• [Bug] [Connector-V2] Parquet file sink truncates TIMESTAMP to milliseconds

  bugconnectors-v2file
  apache/seatunnel#12954 · Filter by author ricky2129 opened on Oct 22, 2026