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https://issues.apache.org/jira/browse/IGNITE-16931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anton Vinogradov reassigned IGNITE-16931:
-----------------------------------------
Assignee: (was: Anton Vinogradov)
> Read Repair should support unstable topology
> --------------------------------------------
>
> Key: IGNITE-16931
> URL: https://issues.apache.org/jira/browse/IGNITE-16931
> Project: Ignite
> Issue Type: Sub-task
> Reporter: Anton Vinogradov
> Priority: Major
> Labels: iep-31
>
> Currently RR does not support unstable topology (when not all owners are
> located by affinity) and this can be fixed.
> As a start point, it's a good idea to consider a replacement
> {noformat}
> for (KeyCacheObject key : keys) {
> List<ClusterNode> nodes = ctx.affinity().nodesByKey(key,
> topVer); // affinity
> primaryNodes.put(key, nodes.get(0));
> ...
> {noformat}
> to
> {noformat}
> for (KeyCacheObject key : keys) {
> List<ClusterNode> nodes =
> ctx.topology().nodes(key.partition(), topVer); // topology
> primaryNodes.put(key, nodes.get(0));
> ...
> {noformat}
> at
> {{{}org.apache.ignite.internal.processors.cache.distributed.near.consistency.GridNearReadRepairAbstractFuture#map{}}}.
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