https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/CONTROLLER-2011 controller <p>We have switched to using UnsignedLongSet to track identifiers, which improves our memory footprint and performance in <a href="https://jira.opendaylight.org/browse/CONTROLLER-1720" title="Improve RangeSet tracking performance" class="issue-link" data-issue-key="CONTROLLER-1720"><del>CONTROLLER-1720</del></a>.</p> <p>Our in-memory metadata formats are still using ImmutableRangeSets, which require additional indirection and conversion. They are also prone to allocating large arrays when they become large, which does not play nice with G1GC.</p> <p>Split out UnsignedLongSet to a Mutable and Immutable implementation, where the Immutable version can be serialized/deserialized using the same serialization format as we use for RangeSets.</p> CONTROLLER-2011

Do not use RangeSet in serialization

Improvement Medium Resolved Done Robert Varga Robert Varga Sat, 6 Nov 2021 12:57:54 +0000 Thu, 11 Nov 2021 12:51:20 +0000 Sat, 6 Nov 2021 16:15:02 +0000 3.0.13 4.0.6 2.0.10 clustering 0 1 Relates CONTROLLER-1720 Development Rank 0|i040jz: