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Posted to issues@ignite.apache.org by "Ilya Lantukh (JIRA)" <ji...@apache.org> on 2018/03/22 13:04:00 UTC

[jira] [Created] (IGNITE-8018) Avoid unnecessary unswap(...) call in GridCacheMapEntry.initialValue(...)

Ilya Lantukh created IGNITE-8018:
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             Summary: Avoid unnecessary unswap(...) call in GridCacheMapEntry.initialValue(...)
                 Key: IGNITE-8018
                 URL: https://issues.apache.org/jira/browse/IGNITE-8018
             Project: Ignite
          Issue Type: Improvement
            Reporter: Ilya Lantukh


GridCacheMapEntry.initialValue(...) method executes unswap(...) to read entry version from PageMemory, but then it also executes storeValue(...) which writes new value if entry is obsolete. It means that the same entry is searched in PageMemory twice, which is not optimal.



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