Issues

• [Bug] Passthrough exchange buffers escape the process memory budget

  StarRocks/starrocks#80905 · Filter by author wxl24life opened on Oct 16, 2026

• [BugFix] Driver queue counters reset across resource group lifecycles

  StarRocks/starrocks#80887 · Filter by author luohaha opened on Oct 16, 2026

• FE Ranger Solr audit fails on every send: NoClassDefFoundError org/apache/zookeeper/server/ByteBufferInputStream (ZooKeeper missing from fe/lib)

  type/bug
  StarRocks/starrocks#80863 · Filter by author ghanwatsachin-svg opened on Oct 15, 2026
  1

• [4.1.6] PK persistent index build after restore from backup: update_apply busy >24h, ~170 MB/h per tablet, CPU-bound (shared-nothing)

  StarRocks/starrocks#80859 · Filter by author houps96-gif opened on Oct 15, 2026
  1

• [Bug] BE is OOM-killed by the container limit although the process memory limit is enforced (resident memory far above tracked memory during a primary key bulk load)

  StarRocks/starrocks#80852 · Filter by author JustMaris opened on Oct 15, 2026

• Implement parallel pre-collection of metadata for DeltaLakeTable

  type/enhancement
  StarRocks/starrocks#80849 · Filter by author OliLay opened on Oct 15, 2026
  

• Support partial shared-data primary key index cache eviction under memory pressure

  StarRocks/starrocks#80844 · Filter by author luohaha opened on Oct 15, 2026

• [Enhancement] Add releasable read state for shared-data PK index SSTs

  StarRocks/starrocks#80835 · Filter by author luohaha opened on Oct 15, 2026

• [BugFix] Ranger script policies lack a JavaScript engine on JDK 17

  StarRocks/starrocks#80773 · Filter by author Joob1n opened on Oct 15, 2026

• get_json_string(j->'$', '$.a') and other functions over ->'$' return NULL when JSON subfield pruning is on

  StarRocks/starrocks#80771 · Filter by author Hyper-FF opened on Oct 15, 2026

• [shared-data] Bound and retry the combined txn log write of a load

  type/enhancement
  StarRocks/starrocks#80768 · Filter by author luohaha opened on Oct 15, 2026

• Skip partial update for a column-subset INSERT into partitions that were never written

  StarRocks/starrocks#80745 · Filter by author albericliu0 opened on Oct 15, 2026

• Arrow Flight SQL stream path: forged non-local bearer token enables SSRF via ticket host:port

  type/bug
  StarRocks/starrocks#80742 · Filter by author a2l007 opened on Oct 14, 2026

• [Enhancement] Make the Stream Load FE→BE/CN 307 redirect scheme and port configurable (enable HTTPS to BE/CN)

  type/enhancement
  StarRocks/starrocks#80740 · Filter by author ForeverKrish opened on Oct 14, 2026

• Rows silently lost when a load runs concurrently with ALTER TABLE OPTIMIZE

  StarRocks/starrocks#80731 · Filter by author mervinsr opened on Oct 14, 2026

• information_schema.task_runs queries the task run history table even for PENDING/RUNNING filters

  StarRocks/starrocks#80723 · Filter by author yushesp opened on Oct 14, 2026

• Cross-BE load stalls with replicate_storage=true

  type/bug
  StarRocks/starrocks#80708 · Filter by author srlch opened on Oct 14, 2026

• [Enhancement] Exchange sink retains the whole input in shuffle partial chunks with many destinations × dop

  StarRocks/starrocks#80695 · Filter by author Hyper-FF opened on Oct 14, 2026

• Constant JSON/VARIANT to MAP cast returns a one-row column: wrong count() and BE crash

  StarRocks/starrocks#80678 · Filter by author Hyper-FF opened on Oct 14, 2026

• Async MV on an Iceberg REST table is saved as inactive by the FE checkpoint (NPE in NodeMgr.getMySelf)

  StarRocks/starrocks#80659 · Filter by author yushesp opened on Oct 14, 2026

• [Enhancement] Support stable expression partitioning on AGG and UNIQUE key tables

  type/enhancement
  StarRocks/starrocks#80649 · Filter by author meegoo opened on Oct 14, 2026

• [Bug] regexp_count leaks its FunctionContext state (prepared at FRAGMENT_LOCAL, regexp_close frees only THREAD_LOCAL): BE/CN memory grows unbounded

  StarRocks/starrocks#80635 · Filter by author phuongvu opened on Oct 14, 2026

• [Enhancement] Mirror mixed-granularity base partitions for date_trunc range materialized views

  StarRocks/starrocks#80634 · Filter by author crossoverJie opened on Oct 14, 2026

• StarRocks 3.5 BE process shows pip_poll_com thread at ~100% CPU when reading Paimon lakehouse data

  type/bug
  StarRocks/starrocks#80630 · Filter by author maxinfan opened on Oct 14, 2026
  3

• [Enhancement] Avoid repeated segment footer parsing during lake PK partial updates

  sig/storagetype/enhancement
  StarRocks/starrocks#80626 · Filter by author meegoo opened on Oct 13, 2026