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Jira
serverissues.pnda.io JIRA
serverIddaf8d8c6-d7cf-3b14-bf71-63740233bc22
keyPNDA-4005

Motivation

  • Apache Flink® is an open-source stream processing framework for distributed, high-performing, always-available, and accurate data streaming applications.
  • Flink allows for stream processing at event level granularity and/or very low latency with more advanced windowing and other stream processing features that Spark doesn't currently offer.
  • Users of PNDA have requested support for Flink in addition to Spark to implement use cases that are more suited to the features provided by Flink. 

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Expose Flink as a runner to Apache Beam, and move to Apache Beam as primary SDK for application development. This is something under review and could be an incremental step forward from basic Flink support (it doesn't need to be an either/or).

JIRA

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