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tenant-schema-isolation-complete-view
Onur Tirtir 2023-10-06 12:10:46 +03:00
parent 77c5c882de
commit 7e9a186fa2
1 changed files with 5 additions and 4 deletions
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9
src/backend/distributed/operations/rebalancer_placement_isolation.c
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@ -177,10 +177,11 @@ NodeToPlacementGroupHashInit(HTAB *nodePlacementGroupHash, List *activeWorkerNod
*
* For this reason, below we find out the assigned placement groups for
* nodes of type S because we want to avoid from moving the placements
* (if any) from a node of type D to S. We also set
* allowedToSeparateAnyPlacementGroup to false for the nodes that already
* have some shard placements within S because we want to avoid from moving
* the placements that need a separate node (if any) from node D to node S.
* (if any) from a node of type D to a node that is used to separate a
* placement group within S. We also set allowedToSeparateAnyPlacementGroup
* to false for the nodes that already have some shard placements within S
* because we want to avoid from moving the placements that need a separate
* node (if any) from node D to node S.
*
* We skip below code for nodes of type D not because optimization purposes
* but because it would be "incorrect" to assume that "current placement