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Alexey Goncharuk commented on IGNITE-8474: ------------------------------------------ Merged to master. > WalStateNodeLeaveExchangeTask prevents merge exchanges on leaving many nodes > ---------------------------------------------------------------------------- > > Key: IGNITE-8474 > URL: https://issues.apache.org/jira/browse/IGNITE-8474 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.5 > Reporter: Sergey Chugunov > Assignee: Sergey Chugunov > Priority: Major > Fix For: 2.6 > > > Exchange merge mechanism provides huge optimization when a lot of nodes join > or leave cluster simultaneously. > In IGNITE-7003 WalStateNodeLeaveExchangeTask custom exchange task was added > which is generated for each NODE_LEFT/NODE_FAILED event. > Because of property skipForExchangeMerge set to false on this task it > prohibits exchange merge optimization. > The property needs to be reconsidered and changed if it is not crucial for > this functionality. -- This message was sent by Atlassian JIRA (v7.6.3#76005)