Class RowAffinity (2.33.0)
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RowAffinity(mapping=None, *, ignore_unknown_fields=False, **kwargs)
If enabled, Bigtable will route the request based on the row
key of the request, rather than randomly. Instead, each row key
will be assigned to a cluster, and will stick to that cluster.
If clusters are added or removed, then this may affect which row
keys stick to which clusters. To avoid this, users can use a
cluster group to specify which clusters are to be used. In this
case, new clusters that are not a part of the cluster group will
not be routed to, and routing will be unaffected by the new
cluster. Moreover, clusters specified in the cluster group
cannot be deleted unless removed from the cluster group.
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Last updated 2025-10-10 UTC.
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