Matteo Merli created BOOKKEEPER-1066:
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Summary: Introduce GrowableArrayBlockingQueue
Key: BOOKKEEPER-1066
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-1066
Project: Bookkeeper
Issue Type: Improvement
Reporter: Matteo Merli
Assignee: Matteo Merli
Priority: Minor
Fix For: 4.5.0
In multiple places, (eg: journal, ordered executor, etc..), we are using
{{LinkedBlockingQueue}} instances to pass objects between threads.
The {{LinkedBlockingQueue}} differs from the {{ArrayBlockingQueue}} in that it
doesn't require to define a max queue size, though, being implemented with a
linked list, it requires to allocates list nodes each time an item is added.
We can use a {{GrowableArrayBlockingQueue}} that behaves in the same way as the
{{LinkedBlockingQueue}}, but it's implemented with an array that can be resized
when the queue reaches the capacity.
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