Release 1.9.3 of the Amazon Kinesis Client

Release 1.9.3 (October 30, 2018)

• Upgraded Apache Commons Lang from 2.6 to 3.7.
  • Issue #370
  • PR #406
• Upgraded Google Guava from 10.0 to 26.0-jre.
  • Issue #416
  • PR #421

Release 2.0.4 of the Amazon Kinesis Client for Java

Release 2.0.4 (October 18, 2018)

Milestone #25

• Added method to retrieve leases from the LeaseCoordinator and LeaseTaker.
  • PR #428
• Fixed a race condition shutting down the Scheduler before it has completed initialization.
  • PR #439
  • Issue #427
• Added HierarchicalShardSyncer which replaces the static ShardSyncer.
  HierarchicalShardSyncer removes the contention between multiple instances of the Scheduler when running under a single JVM.
  • PR #395
  • Issue #415
• Added TaskExecutionListener which allows monitoring of tasks being executed by the ShardConsumer.
  The listener is invoked before and after a task is executed by the ShardConsumer.
  • PR #417

Release 2.0.3 of the Amazon Kinesis Client for Java

Release 2.0.3 (October 8, 2018)

Milestone #23

• Fixed an issue where the KinesisAsyncClient could be misconfigured to use HTTP 1.1.
  Using HTTP 1.1 with SubscribeToShard is unsupported, and could cause misdelivery of records to the record processor.
  • Issue #391
  • PR #434
  • PR #433
• Lower the severity of ReadTimeout exceptions.
  ReadTimeout exceptions can occur if the client is unable to request data from Kinesis for more than client timeout, which defaults to 30 seconds. This can occur if the record processor blocks for more than the timeout period. ReadTimeout could also occur as part of Issue #391.
  • Issue #399
  • PR #403
• Added a callback that allows applications to take actions after DynamoDB table creation.
  Applications can now install a callback that is called after creating the DynamoDB table by implementing TableCreatorCallback.
  • PR #413
• Updated the guava dependency to 26.0-jre.
  • PR #420
  • Issue #416
• Added some additional debug logging around the initialization of the FanOutRecordsPublisher.
  • PR #398
• Upgraded AWS SDK version to 2.0.6
  • PR #434

Experimental release of the Amazon Kinesis Client

Release 7

• Don't attempt to validate continuation sequence number when it's null

Experimental release of the Amazon Kinesis Client

Experimental Release 2.0.3-experimental-6

• Upgraded to AWS SDK 2.0.4

Experimental release of the Amazon Kinesis Client

Release 2.0.3-experimental-5

• Validate the continuation sequence number in SubscribeToShardEvent's as well as the records.

Experimental release of the Amazon Kinesis Client

• Log the SubscribeToShardRequest before making the request, and after connecting.

Experimental release of the Amazon Kinesis Client

• Log requestId of successful SubscribeToShard requests
• Validate sequence numbers in advancePosition() of the checkpointer to catch direct uses of checkpoint()

Experimental release of the Amazon Kinesis Client

• Added sequence number validation in the ShardConsumer
• Added sequence number validation in the ShardRecordProcessorCheckpointer

Experimental release of the Amazon Kinesis Client

This is an experimental release of the Amazon Kinesis Client for Java released to assist with tracking down possible record issues