THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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REPLICATED
and and do not have node filter, then mark it as "ANY" and remove from the tree, as it doesn't affect JOIN outcome. Otherwise - exit, no need to bother with custom filters.RendezvousAffintiyFunction
is is deterministic, while FairAffinityFunction
is is not)PARTITIONED
caches caches, only equi-joins, where every table is assigned a single co-location group.REPLICATED
caches caches with "ANY" policy should be eliminated as follows:
Code Block | ||||||
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(P1, :2) AND (ANY) => (P1, :2) (P1, :2) OR (ANY) => (P1, :2) |
If partition tree contain rules from different co-location groups, then exit.
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