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Posted to user@spark.apache.org by SRK <sw...@gmail.com> on 2017/06/20 20:54:25 UTC

How to bootstrap Spark Kafka direct with the previous state in case of a code upgrade

Hi,

How do we bootstrap the streaming job with the previous state when we do a
code change and redeploy? We use updateStateByKey to maintain the state and
store session objects and LinkedHashMaps in the checkpoint.

Thanks,
Swetha



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