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Posted to jira@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2017/12/11 18:03:00 UTC

[jira] [Assigned] (KAFKA-4437) Incremental Batch Processing for Kafka Streams

     [ https://issues.apache.org/jira/browse/KAFKA-4437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias J. Sax reassigned KAFKA-4437:
--------------------------------------

    Assignee:     (was: Matthias J. Sax)

> Incremental Batch Processing for Kafka Streams
> ----------------------------------------------
>
>                 Key: KAFKA-4437
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4437
>             Project: Kafka
>          Issue Type: New Feature
>          Components: streams
>            Reporter: Matthias J. Sax
>
> We want to add an “auto stop” feature that terminate a stream application when it has processed all the data that was newly available at the time the application started (to at current end-of-log, i.e., current high watermark). This allows to chop the (infinite) log into finite chunks where each run for the application processes one chunk. This feature allows for incremental batch-like processing; think "start-process-stop-restart-process-stop-..."
> For details see KIP-95: https://cwiki.apache.org/confluence/display/KAFKA/KIP-95%3A+Incremental+Batch+Processing+for+Kafka+Streams



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