David Yan created APEXMALHAR-2271:
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Summary: Special SpillableSetMultimap<K, Window.SessionWindow<K>>
handling in ManagedState in SpillableSessionWindowedStorage
Key: APEXMALHAR-2271
URL: https://issues.apache.org/jira/browse/APEXMALHAR-2271
Project: Apache Apex Malhar
Issue Type: Sub-task
Reporter: David Yan
Assignee: David Yan
The problem with this data structure is that the key is not time based.
This poses a problem because we will have a problem purging.
One idea is to have `put` write the key and the window set to the timebucket
that the latest window in that set belongs to, and make `get` do a for loop on
all time buckets to find the key. That way, purging based on the time bucket
can still be done.
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