THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Current state: Under Discussion
Discussion thread: TODO [DISCUSS] KIP-95: Incremental Batch Processing for Kafka Streams
JIRA:
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Released: 0.10.2.0 TDB
Please keep the discussion on the mailing list rather than commenting on the wiki (wiki discussions get unwieldy fast).
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- parameter name:
autostop.at - possible values: "eol"
- default:
nullnull(i.e. disabled)
We disable "auto stop by default to be backward compatible.
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As we clean the metadata topic when switching from Batch mode to Streaming mode, there is nothing special we need to do.
For the case, that an application gets started in Batch mode and the user wants to terminate the application manually, with the goal to restart with new end-offsets, we need to provide tooling to delete the currently stored end-offsets from the metadata topic. Otherwise, restart would be handled as failure restart because the application did not terminate itself in a clean manner. We can extend the Application Reset tool with an additional flag --delete-stop-offsets that enables the user to delete the metadata topic.
Compatibility, Deprecation, and Migration Plan
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