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Posted to issues@flink.apache.org by "Robert Metzger (JIRA)" <ji...@apache.org> on 2017/01/26 21:07:24 UTC

[jira] [Updated] (FLINK-4493) Unify the snapshot output format for keyed-state backends

     [ https://issues.apache.org/jira/browse/FLINK-4493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Metzger updated FLINK-4493:
----------------------------------
    Component/s: State Backends, Checkpointing

> Unify the snapshot output format for keyed-state backends
> ---------------------------------------------------------
>
>                 Key: FLINK-4493
>                 URL: https://issues.apache.org/jira/browse/FLINK-4493
>             Project: Flink
>          Issue Type: Improvement
>          Components: State Backends, Checkpointing
>            Reporter: Stefan Richter
>            Priority: Minor
>
> We could unify the output format for keyed-state backends implementations, e.g. based on RocksDB and Heap, to write a single, common output format.
> For example, this would allow us to restore a state that was previously kept in RocksDB on a heap-located backend and vice versa.



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