Posted On: Oct 21, 2014
The Amazon Kinesis team has released an update to the Amazon Kinesis Storm Spout. The Amazon Kinesis Storm Spout enables developers to use Amazon Kinesis with Storm, an open source, distributed real-time computation system. This update to the Spout supports Ack/Fail semantics. Specifically, the spout will now re-emit failed messages up to the customer configured retry limit. This makes it easier to build reliable data processing applications with Storm using Kinesis streams. This builds on the core functionality of the spout that fetches data from the Amazon Kinesis stream and emits it as tuples that Storm topologies can process. Developers can add the Spout to their existing Storm topologies, and leverage Amazon Kinesis as a reliable, scalable, stream capture, storage, and replay service that powers their Storm processing applications.