Prevent from caching loop-invariant data

[Asterios Katsifodimos]

Hello,

is there a way to instruct Flink's optimiser to *not* cache loop invariant data? e.g. points in KMeans?

Thanks,

Asterios

[Stephan Ewen]

Sorry, not right now. Closed loops can only work with cached data.

The equivalent of not caching is loop unrolling in Flink.

On Wed, Nov 5, 2014 at 5:42 PM, Asterios Katsifodimos <[hidden email]> wrote:

Hello,

is there a way to instruct Flink's optimiser to *not* cache loop invariant data? e.g. points in KMeans?

Thanks,

Asterios