Issues

• [Bug] [Table model] CASE in a projection over aggregation results corrupts the result block when a later column reuses the same aggregate (Index out of bounds / BufferUnderflowException / Invalid data type)

  bug
  Bug

  apache/iotdb#18792 · Filter by author tony-tang opened on Oct 4, 2026
  3

  

• [Bug] Compaction fails with Windows ERROR_NO_SYSTEM_RESOURCES while Pipe workers wait for memory to parse TsFiles (2.0.8)

  apache/iotdb#18709 · Filter by author Sunymfc opened on Sep 24, 2026

• [Bug] sbin/replace-conf-from-env.sh word-splits the whole environment and corrupts iotdb-system.properties

  apache/iotdb#18655 · Filter by author lordon opened on Sep 16, 2026

• org.apache.iotdb.commons.exception.IoTDBException: java.lang.IndexOutOfBoundsException: Invalid position 186 and length -139 in page with 47 positions

  apache/iotdb#18636 · Filter by author shenjy24 opened on Sep 15, 2026
  1

• [Bug] Java SDK 自动发现持续选择已断网的 DataNode，导致查询周期性等待连接超时

  apache/iotdb#18633 · Filter by author AlanDevise opened on Sep 14, 2026
  2

• [Bug] 2.0.10 故障切换后 DataNode 保留过期 Region 路由，查询持续访问离线副本并超时

  apache/iotdb#18630 · Filter by author AlanDevise opened on Sep 14, 2026

• [Feature request] Expose complete MQTT publish context to PayloadFormatter

  apache/iotdb#18625 · Filter by author qijizh opened on Sep 11, 2026

• Table-model support for the Flink connectors: concrete design and three open questions

  apache/iotdb#18565 · Filter by author PDGGK opened on Sep 1, 2026

• IoTDB Edge: stop-edge.sh does not stop its own process when IOTDB_HOME is set, and reports success

  apache/iotdb#18545 · Filter by author PDGGK opened on Aug 31, 2026

• [Bug] 1.3.6服务运行突然configNode从Runing变成了disabled 没有原因日志

  apache/iotdb#18537 · Filter by author zhouzhiy opened on Aug 28, 2026
  3

• [Feature request] Add LTTB downsampling as a built-in table function for the Table Model

  apache/iotdb#18532 · Filter by author JackieTien97 opened on Aug 27, 2026
  6

  

• [Bug] 执行start-all.sh后无法启动集群问题

  apache/iotdb#18462 · Filter by author pengjianbo opened on Aug 13, 2026

• Support calendar-month/year (mo/y) intervals for Continuous Query EVERY and RANGE clauses

  good-first-issueNew Feature
  Feature

  apache/iotdb#18428 · Filter by author JackieTien97 opened on Aug 10, 2026
  9

  

• [Feature request] Grafana plugin: no table model support and poor tree model UX — needs overhaul | Grafana

  New Feature
  apache/iotdb#18258 · Filter by author CritasWang opened on Jul 20, 2026
  4

  

• [Bug] findColumn throws NullPointerException instead of SQLException for an unknown column name

  apache/iotdb#18250 · Filter by author PDGGK opened on Jul 20, 2026

• [Bug] ResultSetMetaData.getCatalogName throws IndexOutOfBoundsException instead of SQLException for out-of-range columns

  apache/iotdb#18241 · Filter by author PDGGK opened on Jul 18, 2026

• [Bug] File descriptor leak in CLI CSV import: CSVParser from readCsvFile is never closed

  apache/iotdb#18237 · Filter by author PDGGK opened on Jul 18, 2026

• [Bug] docker compose down关闭之后无法启动，必须手动移除tsfile

  apache/iotdb#18203 · Filter by author YiuTerran opened on Jul 14, 2026
  3

• [Bug] health_check.bat creates a stray empty directory (e.g. C:\Program) when the install path contains a space

  apache/iotdb#18177 · Filter by author wallner-avat opened on Jul 9, 2026
  1

• [Bug] export data error

  apache/iotdb#18160 · Filter by author zhaoyanganddingru opened on Jul 9, 2026

• [Bug] insert missing same fields by java sdk

  apache/iotdb#18092 · Filter by author zhang1234321 opened on Jul 2, 2026

• [Bug] IndexOutOfBoundsException

  apache/iotdb#18032 · Filter by author cinnabar-1 opened on Jun 25, 2026
  1

• [Feature request] Support Prometheus-compatible PromQL rate(), irate(), increase(), and delta() for range vectors

  good-first-issueNew Feature
  Feature

  apache/iotdb#17976 · Filter by author JackieTien97 opened on Jun 17, 2026
  1

  

• [Feature request] Support FFT and DFT functions in the table model

  good-first-issueNew Feature
  Feature

  apache/iotdb#17939 · Filter by author JackieTien97 opened on Jun 15, 2026
  13

  

• [Bug] pipe data.delete error

  apache/iotdb#17816 · Filter by author zhaoyanganddingru opened on Jun 2, 2026
  2