Alexei Scherbakov created IGNITE-4554: -----------------------------------------
Summary: Optimize integer sets and arrays. Key: IGNITE-4554 URL: https://issues.apache.org/jira/browse/IGNITE-4554 Project: Ignite Issue Type: Improvement Components: general Affects Versions: 1.6 Reporter: Alexei Scherbakov Assignee: Alexei Scherbakov Fix For: 2.1 Ignite has many uses of data structures like Set<Integer>, IntArray etc. This is not most efficient way to represent integer sets. The best way is to use compressed bit sets. This should save a lot of heap space. We should optimize integer sets whenever possible. The most obvious place to start is GridAffinityAssignment. -- This message was sent by Atlassian JIRA (v6.3.4#6332)