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KCL 1.14.1 release

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Ashwin Giridharan 2021-01-27 14:53:54 -08:00
parent 539550b664
commit 4f6f4e5971
4 changed files with 23 additions and 6 deletions
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11
CHANGELOG.md
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# Changelog # Changelog
## Latest Release (1.14.0 - August 17, 2020) ## Latest Release (1.14.1 - January 27, 2021)
* [Milestone#56](https://github.com/awslabs/amazon-kinesis-client/milestone/56)
* Fix for cross DDB table interference when multiple KCL applications are run in same JVM.
* Fix and guards to avoid potential checkpoint rewind during shard end, which may block children shard processing.
* Fix for thread cycle wastage on InitializeTask for deleted shard
* Improved logging in LeaseCleanupManager that would indicate why certain shards are not cleaned up.
## Release (1.14.0 - August 17, 2020)
* [Milestone#50](https://github.com/awslabs/amazon-kinesis-client/milestone/50) * [Milestone#50](https://github.com/awslabs/amazon-kinesis-client/milestone/50)

14
README.md
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# Bugs in 1.14.0 # Bugs in 1.14.0 version
The KCL version 1.14.0 has cross table interference risks when you run multiple KCL applications in same JVM. Also there can be a potential stale checkpoint issue blocking children shards from processing during resharding. We are releasing a fix in 1.14.1 version. ETA - 01/28/2021 We recommend customers to migrate to 1.14.1 to avoid [known bugs](https://github.com/awslabs/amazon-kinesis-client/issues/778) in 1.14.0 version
# Amazon Kinesis Client Library for Java # Amazon Kinesis Client Library for Java
[![Build Status](https://travis-ci.org/awslabs/amazon-kinesis-client.svg?branch=master)](https://travis-ci.org/awslabs/amazon-kinesis-client) ![BuildStatus](https://codebuild.us-west-2.amazonaws.com/badges?uuid=eyJlbmNyeXB0ZWREYXRhIjoiaWo4bDYyUkpWaG9ZTy9zeFVoaVlWbEwxazdicDJLcmZwUUpFWVVBM0ZueEJSeFIzNkhURzdVbUd6WUZHcGNxa3BEUzNrL0I5Nzc4NE9rbXhvdEpNdlFRPSIsIml2UGFyYW1ldGVyU3BlYyI6IlZDaVZJSTM1QW95bFRTQnYiLCJtYXRlcmlhbFNldFNlcmlhbCI6MX0%3D&branch=v1.x) [![Build Status](https://travis-ci.org/awslabs/amazon-kinesis-client.svg?branch=master)](https://travis-ci.org/awslabs/amazon-kinesis-client) ![BuildStatus](https://codebuild.us-west-2.amazonaws.com/badges?uuid=eyJlbmNyeXB0ZWREYXRhIjoiaWo4bDYyUkpWaG9ZTy9zeFVoaVlWbEwxazdicDJLcmZwUUpFWVVBM0ZueEJSeFIzNkhURzdVbUd6WUZHcGNxa3BEUzNrL0I5Nzc4NE9rbXhvdEpNdlFRPSIsIml2UGFyYW1ldGVyU3BlYyI6IlZDaVZJSTM1QW95bFRTQnYiLCJtYXRlcmlhbFNldFNlcmlhbCI6MX0%3D&branch=v1.x)
@ -34,7 +34,15 @@ To make it easier for developers to write record processors in other languages,
## Release Notes ## Release Notes
### Latest Release (1.14.0 - August 17, 2020) ### Latest Release (1.14.1 - January 27, 2021)
* [Milestone#56](https://github.com/awslabs/amazon-kinesis-client/milestone/56)
* Fix for cross DDB table interference when multiple KCL applications are run in same JVM.
* Fix and guards to avoid potential checkpoint rewind during shard end, which may block children shard processing.
* Fix for thread cycle wastage on InitializeTask for deleted shard.
* Improved logging in LeaseCleanupManager that would indicate why certain shards are not cleaned up.
### Release (1.14.0 - August 17, 2020)
* [Milestone#50](https://github.com/awslabs/amazon-kinesis-client/milestone/50) * [Milestone#50](https://github.com/awslabs/amazon-kinesis-client/milestone/50)

2
pom.xml
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<artifactId>amazon-kinesis-client</artifactId> <artifactId>amazon-kinesis-client</artifactId>
<packaging>jar</packaging> <packaging>jar</packaging>
<name>Amazon Kinesis Client Library for Java</name> <name>Amazon Kinesis Client Library for Java</name>
<version>1.14.0</version> <version>1.14.1</version>
<description>The Amazon Kinesis Client Library for Java enables Java developers to easily consume and process data <description>The Amazon Kinesis Client Library for Java enables Java developers to easily consume and process data
from Amazon Kinesis. from Amazon Kinesis.
</description> </description>

2
src/main/java/com/amazonaws/services/kinesis/clientlibrary/lib/worker/KinesisClientLibConfiguration.java
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@ -147,7 +147,7 @@ public class KinesisClientLibConfiguration {
/** /**
* User agent set when Amazon Kinesis Client Library makes AWS requests. * User agent set when Amazon Kinesis Client Library makes AWS requests.
*/ */
public static final String KINESIS_CLIENT_LIB_USER_AGENT = "amazon-kinesis-client-library-java-1.14.0"; public static final String KINESIS_CLIENT_LIB_USER_AGENT = "amazon-kinesis-client-library-java-1.14.1";
/** /**
* KCL will validate client provided sequence numbers with a call to Amazon Kinesis before checkpointing for calls * KCL will validate client provided sequence numbers with a call to Amazon Kinesis before checkpointing for calls