Dmitry Kiriy created IGNITE-10703:
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Summary: Queue drainTo should be batched operation
Key: IGNITE-10703
URL: https://issues.apache.org/jira/browse/IGNITE-10703
Project: Ignite
Issue Type: Improvement
Components: data structures
Affects Versions: 2.7
Reporter: Dmitry Kiriy
Currently drainTo(Collection<T> to, int amount) implemented as cyclic call of
poll() method, which is ineffective.
Need to be implemented as truly batch operation - trying to read required
amount of data at once.
current design prevent high-performance data transfer cross queue.
P.S. addAll implemented as batch, so together with right drainTo
implementation, it will be complete high-performance batched read&write solution
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