Search results

[Bug] Consumer might not be able to consume messages after failover to a new cluster

type/bugThe PR fixed a bug or issue reported a bugThe PR fixed a bug or issue reported a bug

Status: Open.

#25291 In apache/pulsar;

· BewareMyPower opened on Mar 5, 2026

[Bug] KafkaAbstractSource consumer thread fatal error is silently lost when instance thread is blocked in sendOutputMessage()

Status: Open.

#25290 In apache/pulsar;

· andrewt-8x8 opened on Mar 5, 2026

[Bug][compaction] Compaction phase 2 always fails with ConnectException because seek races with consumer disconnect

type/bugThe PR fixed a bug or issue reported a bugThe PR fixed a bug or issue reported a bug

Status: Open.

#25279 In apache/pulsar;

· darinspivey opened on Mar 3, 2026

[Bug] Noisy warning log in DrainingHashesTracker.ConsumerDrainingHashesStats#updateConsumerStats

type/bugThe PR fixed a bug or issue reported a bugThe PR fixed a bug or issue reported a bug

Status: Open.

#25277 In apache/pulsar;

· lhotari opened on Mar 2, 2026

[Enhancement]Replace ConcurrentLongHashMap with ConcurrenHashMap

type/enhancementThe enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messagesThe enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messages

Status: Open.

#25273 In apache/pulsar;

· berg223 opened on Feb 27, 2026

[Enhancement] Add metric for last delayed message timestamp

type/enhancementThe enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messagesThe enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messages

Status: Open.

#25267 In apache/pulsar;

· Dream95 opened on Feb 26, 2026

[Bug] ShadowTopicTest: "LEAK: ByteBuf.release() was not called"

type/bugThe PR fixed a bug or issue reported a bugThe PR fixed a bug or issue reported a bug

Status: Open.

#25257 In apache/pulsar;

· dlg99 opened on Feb 25, 2026

Flaky-test: ServerCnxTest.testCreateProducerTimeoutThenCreateSameNamedProducerShouldFail

area/test

type/flaky-tests

Status: Open.

#25249 In apache/pulsar;

· lhotari opened on Feb 17, 2026

Add --state filter flag to pulsar-admin functions list

type/enhancementThe enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messagesThe enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messages

Status: Open.

#25235 In apache/pulsar;

· david-streamlio opened on Feb 9, 2026

Flaky-test: PulsarFunctionsK8STest.testCreateFunctionInK8sWithSecrets

area/test

type/flaky-tests

Status: Open.

#25218 In apache/pulsar;

· lhotari opened on Feb 5, 2026

[Enhancement] PIP-234: Add a solution to share the memory limit controller solution

type/enhancementThe enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messagesThe enhancements for the existing features or docs. e.g. reduce memory usage of the delayed messages

Status: Open.

#25212 In apache/pulsar;

· lhotari opened on Feb 4, 2026

[Bug] MultiTopicsConsumer still received message with older ConsumerEpoch after redeliverUnacknowledgeMessages()

type/bugThe PR fixed a bug or issue reported a bugThe PR fixed a bug or issue reported a bug

Status: Open.

#25204 In apache/pulsar;

· YinY1 opened on Feb 3, 2026