[ https://issues.apache.org/jira/browse/IGNITE-23255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladislav Pyatkov reassigned IGNITE-23255: ------------------------------------------ Assignee: Vladislav Pyatkov > Fastest way to use Placement driver for RO transaction > ------------------------------------------------------ > > Key: IGNITE-23255 > URL: https://issues.apache.org/jira/browse/IGNITE-23255 > Project: Ignite > Issue Type: Improvement > Reporter: Vladislav Pyatkov > Assignee: Vladislav Pyatkov > Priority: Major > Labels: ignite-3 > > h3. Motivation > We know the _completebelFuture#orTimeout_ method is not fast. By the reason > we added a method _LeasePlacementDriver#getCurrentPrimaryReplica_ which can > return a primary replica immediately if the information has cached already. > This approach is still not used in methods for RO transactions: > _InternalTableImpl#evaluateReadOnlyPrimaryNode_ > _InternalTableImpl#evaluateReadOnlyRecipientNode_ > h3. Definition of done > Enrich the methods with getCurrentPrimaryReplica invokation before waiting > directly (We have to check it in benchmark. If the benchmark does not show a > reducing latency, only the next point is needed to implement). > Enforce the awaitPrimaryReplica method in PD to use getCurrentPrimaryReplica > before waiting. -- This message was sent by Atlassian Jira (v8.20.10#820010)