Issues

• Segfault (strlen on NULL) in admin.describeGroups() when brokers are unreachable — unguarded NewFromUtf8 in FromConsumerGroupDescription

  confluentinc/confluent-kafka-javascript#531 · Filter by author kty1965 opened on Sep 1, 2026
  

• Admin API: support describeCluster()

  enhancementstatus:planned
  confluentinc/confluent-kafka-javascript#529 · Filter by author kty1965 opened on Sep 1, 2026
  2

  

• eachBatch: cache expiration discards already-fetched, undelivered records and skips the position rewind → silent message loss

  confluentinc/confluent-kafka-javascript#528 · Filter by author petr-bruna-ipf opened on Sep 1, 2026
  2

  

• KafkaJS compat: pause() on an eachBatch consumer permanently loses prefetched messages (consumption wedges)

  status:under-reviewstatus:waiting-for-interest
  confluentinc/confluent-kafka-javascript#517 · Filter by author eqcu opened on Jul 30, 2026

• Add KIP-932 Share Consumer support

  status:planned
  confluentinc/confluent-kafka-javascript#514 · Filter by author M4t7e opened on Jul 22, 2026
  1

  

• kafkaJS consumer: maxBytesPerPartition is silently overridden by maxBytes default

  confluentinc/confluent-kafka-javascript#511 · Filter by author rafaelgpimenta opened on Jul 20, 2026

• eachBatch: fatal/unrecoverable consumer errors (e.g. ERR__STATE) are swallowed — consumer wedges silently with no crash event or run() rejection

  confluentinc/confluent-kafka-javascript#497 · Filter by author uginroot opened on Jun 19, 2026

• Consumer silently stops consuming — race conditions in #nonEmpty and #fetchInProgress signals

  confluentinc/confluent-kafka-javascript#476 · Filter by author ndrantotiana opened on Apr 3, 2026
  7

• Building confluent-kafka-javascript on Linux ppc64le is failing

  installation
  confluentinc/confluent-kafka-javascript#473 · Filter by author liranmauda opened on Mar 25, 2026

• Long running message processing and rebalances

  confluentinc/confluent-kafka-javascript#472 · Filter by author Eyal-Be opened on Mar 23, 2026

• No type available for cooperative-sticky re-balance

  consumertypescript
  Bug

  confluentinc/confluent-kafka-javascript#469 · Filter by author aretit2533 opened on Mar 12, 2026
  1

• Cross-topic blocking still present in v1.8.2 (related to #247)

  confluentinc/confluent-kafka-javascript#468 · Filter by author beygee opened on Mar 4, 2026
  1

• admin.describeConfigs

  component:admin
  Feature

  confluentinc/confluent-kafka-javascript#444 · Filter by author koooge opened on Feb 16, 2026
  2

• PARTCNT change to zero and consuming stops after broker issue

  confluentinc/confluent-kafka-javascript#430 · Filter by author larsha opened on Jan 8, 2026

• 5 security issues in the dependencies of @confluentinc/schemaregistry (high vulnerability)

  component:schema-registry
  confluentinc/confluent-kafka-javascript#429 · Filter by author LIlianHub opened on Jan 7, 2026
  3

• Bug: #clearCacheAndResetPositions seeks to wrong offset causing message duplication

  Bug

  confluentinc/confluent-kafka-javascript#417 · Filter by author pyh5431 opened on Dec 10, 2025
  2

• pause() during graceful shutdown corrupts committed offsets causing message reprocessing

  confluentinc/confluent-kafka-javascript#404 · Filter by author C0mp4ct opened on Nov 25, 2025

• Missing Node.js v26 prebuilts

  enhancementstatus:planned
  confluentinc/confluent-kafka-javascript#397 · Filter by author silverwind opened on Nov 6, 2025
  14

• RFE: Kafka Streams support

  enhancementstatus:waiting-for-interest
  confluentinc/confluent-kafka-javascript#391 · Filter by author joebowbeer opened on Oct 27, 2025
  1

• unknown format "email" ignored in schema at path

  component:schema-registry
  confluentinc/confluent-kafka-javascript#387 · Filter by author cthorner opened on Oct 14, 2025
  1

• admin.connect() (Promisified API) does nothing useful

  confluentinc/confluent-kafka-javascript#376 · Filter by author mgillis opened on Oct 2, 2025

• segmentation fault on fetchOffsets for unseen groups

  librdkafka
  Bug

  confluentinc/confluent-kafka-javascript#374 · Filter by author MMM-J opened on Sep 29, 2025
  1

• fix moduleName to support npm config/mirrors

  status:waiting-for-interest
  confluentinc/confluent-kafka-javascript#372 · Filter by author plandem opened on Sep 24, 2025
  1

• Disconnected Consumers Continue To Take Up Space in Heap

  confluentinc/confluent-kafka-javascript#369 · Filter by author brendan620 opened on Sep 22, 2025
  1

• Using package in electron

  status:waiting-for-interest
  confluentinc/confluent-kafka-javascript#361 · Filter by author plachta11b opened on Aug 29, 2025