Enable allocating segments at ALL granularity. #12003
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The main change is that Granularity.granularitiesFinerThan will return ALL if ALL is passed in. Allocating segments at ALL granularity is somewhat unconventional, but there is nothing wrong with it, and it actually makes a lot of sense for tables that are meant to be used for lookups or dimensions rather than main fact tables. This change enables ALL segmentGranularity to work properly in appendToExisting mode. Also clarifies behavior in javadocs and tests.
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The main change is that Granularity.granularitiesFinerThan will return ALL if ALL
is passed in.
Allocating segments at ALL granularity is somewhat unconventional, but there
is nothing wrong with it, and it actually makes a lot of sense for tables that
are meant to be used for lookups or dimensions rather than main fact tables.
This change enables ALL segmentGranularity to work properly in appendToExisting
mode.
Also clarifies behavior in javadocs and tests.