Hello Pranav,
you also can split your optimization process into several steps. For
example you can add a heuristic phase (using HEP planner) before Volcano
planning with filters pushdown. It is almost always a beneficial
operation so you can avoid polluting search space with plans that are
kn
You need to first investigate whether the transformation rules or operators are
correctly implemented or not. Typically there is a bug if you see the planner
fails to terminate.
There is cancelFlag variable and checkCancel() method in VolcanoPlanner.
You can pass your own CancelFlag implementati
Dear Apache Calcite Dev Team,
Sometimes my volcano planner fails to terminate because there are many
plans to search for (millions of them).
Is there a way to prune the search if a specific amount of time has elapsed
or if the same net cost is obtained for the Xth time, etc.
Requesting the commun
