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Posted to issues@ignite.apache.org by "Dmitry Karachentsev (JIRA)" <ji...@apache.org> on 2016/08/31 12:42:20 UTC

[jira] [Created] (IGNITE-3813) High contention on GridCacheMapEntry.obsolete() on loading data to data stremer with composite keys

Dmitry Karachentsev created IGNITE-3813:
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             Summary: High contention on GridCacheMapEntry.obsolete() on loading data to data stremer with composite keys
                 Key: IGNITE-3813
                 URL: https://issues.apache.org/jira/browse/IGNITE-3813
             Project: Ignite
          Issue Type: Improvement
    Affects Versions: 1.7
            Reporter: Dmitry Karachentsev
             Fix For: 1.8


On loading entries with non-primitive key to data streamer too many calls to metadata cache which causes high contention on GridCacheMapEntry.

Example thread dump in attachment.



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