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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