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Posted to issues@ignite.apache.org by "Alexander Lapin (Jira)" <ji...@apache.org> on 2019/10/21 16:17:00 UTC
[jira] [Created] (IGNITE-12315) In case of using ArrayBlockingQueue
as key, cache.get() returns null.
Alexander Lapin created IGNITE-12315:
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Summary: In case of using ArrayBlockingQueue as key, cache.get() returns null.
Key: IGNITE-12315
URL: https://issues.apache.org/jira/browse/IGNITE-12315
Project: Ignite
Issue Type: Bug
Reporter: Alexander Lapin
In case of using ArrayBlockingQueue as key, cache.get() returns null. In case of using ArrayList or LinkedList everything works as expected.
{code:java}
ArrayBlockingQueue<Integer> queueToCheck = new ArrayBlockingQueue<>(5);
queueToCheck.addAll(Arrays.asList(1, 2, 3));
cache.put(queueToCheck, "aaa");
cache.put(queueToCheck); // returns null
{code}
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