Looks like you might need to use GLOBAL_BLOOM and set this to true
https://hudi.apache.org/docs/configurations.html#bloomIndexUpdatePartitionPath

Note that there is a fix related to this setting in the upcoming 0.6.0;
recommend to use it instead of 0.5.2.

On Sun, Aug 9, 2020 at 10:28 PM Taher Koitawala <[email protected]> wrote:

> Hi All,
>          We are using Hudi for RDBMS CDC, your use case is to merge
> upserts, however if a record with a record key falls to another partition
> because the key on which we want to partition may have changed in RDBMS
> then those are not merged. We are using COW tables and Hudi 5.2 release.
>
> I suppose this behaviour is because HoodieKey is a record key and
> partition path, however, please can someone tell me how we can handle use
> cases like these? Am I missing something obvious ?
>
>
> Regards,
> Taher Koitawala
>

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