All issues

Search results

DynamoDBLockBasedLeaderDecider never takes over the leader lock after ungraceful leader death — permanent silent stall

Status: Open.

#1803 In awslabs/amazon-kinesis-client;

· admendoz25 opened on Aug 24, 2026

KCL 3.5 single-table migration: Multi-table support timeline and failure options questions

Status: Open.

#1797 In awslabs/amazon-kinesis-client;

· danotorrey opened on Jul 24, 2026

KCL 3.5.0: LeaseOwnerToLeaseKeyIndex DependencyException on every worker startup, self-resolves after ~3-5 min

Status: Open.

#1796 In awslabs/amazon-kinesis-client;

· NithinRajendrakumar opened on Jul 15, 2026

No Support for Stream ARN

Status: Open.

#1739 In awslabs/amazon-kinesis-client;

· dunnill opened on May 8, 2026

Backpressure in ShardRecordProcessor causes OutOfMemory error for EFO consumers

Status: Open.

#1699 In awslabs/amazon-kinesis-client;

· awelless opened on Feb 10, 2026

maxActiveThreads - should this include coordination threads?

Status: Open.

#1661 In awslabs/amazon-kinesis-client;

· gavinvangent opened on Dec 8, 2025

[FanOutRecordsPublisher] ClosedChannelException WARN logs with Netty HTTP2 client (KCL 3.1.x)

Status: Open.

#1605 In awslabs/amazon-kinesis-client;

· anjeongkyun opened on Sep 21, 2025

ProvisionedThroughputExceededException in PrefetchRecordsPublisher using KCL 2.x

Status: Open.

#1521 In awslabs/amazon-kinesis-client;

· pexa-tnilsen opened on Jul 16, 2025

PollingConfig fetching clarification needed

Status: Open.

#1474 In awslabs/amazon-kinesis-client;

· perenyima opened on May 23, 2025

Lease Coordinator fails to start

Status: Open.

#1471 In awslabs/amazon-kinesis-client;

· nikipatil23 opened on Apr 30, 2025

Worker.run caught exception, sleeping for 1000 milli seconds!

Status: Open.

#1470 In awslabs/amazon-kinesis-client;

· ns10-1999 opened on Apr 29, 2025

After upgrading from KCL 2.x to 3.0.2, we observed a increase in ConditionalCheckFailedException our multi-stream consumer setup.

Status: Open.

#1467 In awslabs/amazon-kinesis-client;

· yukyongsoo opened on Apr 17, 2025