Andrey Gura created IGNITE-5574:
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Summary: Try to get rid of blocking synchronization on cache entry
for cache.localPeek operation
Key: IGNITE-5574
URL: https://issues.apache.org/jira/browse/IGNITE-5574
Project: Ignite
Issue Type: Bug
Components: cache
Affects Versions: 1.9
Reporter: Andrey Gura
Assignee: Andrey Gura
Currently all read/write operations for cache entry value use
'synchronized(this)' on cache entry. This can cause very bad concurrency in
scenarios when many threads try to read the same entry, or entry read operation
suould wait for some long-running update (e.g. EntryProcessor in atomic cache
is executed while entry lock is held).
See also https://issues.apache.org/jira/browse/IGNITE-4932
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