flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Fabian Hueske <fhue...@gmail.com>
Subject Re: How to rebalance a table without converting to dataset
Date Mon, 16 Apr 2018 12:41:10 GMT
Hi Darshan,

You are right. there's currently no rebalancing operation on the Table API.
I see that this might be a good feature, not sure though how easy it would
be to integrate because we need to pass it through the Calcite optimizer
and rebalancing is not a relational operation.

For now, converting to DataSet and back to Table is the only option.

Best, Fabian

2018-04-13 14:33 GMT+02:00 Darshan Singh <darshan.meel@gmail.com>:

> Hi
> I have a table and I want to rebalance the data so that each partition is
> equal. I cna convert to dataset and rebalance and then convert to table.
> I couldnt find any rebalance on table api. Does anyone know any better
> idea to rebalance table data?
> Thanks

View raw message