Ivan Fedotov created IGNITE-7931:
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Summary: Wrong arguments for `keys` in DataStreamerImpl
Key: IGNITE-7931
URL: https://issues.apache.org/jira/browse/IGNITE-7931
Project: Ignite
Issue Type: Improvement
Reporter: Ivan Fedotov
Assignee: Ivan Fedotov
When creating \{{keys=new ....(...);}} [1],[2] result of `U.capacity` is passed
as `loadfactor` value. When loadFactory == U.capacity, initial size of table is
1. This leads to performance penalty due to rehashing of internal map.
[1][https://github.com/apache/ignite/blob/master/modules/core/src/main/java/org/apache/ignite/internal/processors/datastreamer/DataStreamerImpl.java#L633]
[2][https://github.com/apache/ignite/blob/master/modules/core/src/main/java/org/apache/ignite/internal/processors/datastreamer/DataStreamerImpl.java#L574]
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