[ https://issues.apache.org/jira/browse/OAK-4724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Davide Giannella closed OAK-4724. --------------------------------- bulk close for 1.5.10 > Prefetch external changes > ------------------------- > > Key: OAK-4724 > URL: https://issues.apache.org/jira/browse/OAK-4724 > Project: Jackrabbit Oak > Issue Type: Improvement > Components: core, documentmk > Reporter: Marcel Reutegger > Assignee: Marcel Reutegger > Labels: observation > Fix For: 1.6, 1.5.10 > > Attachments: OAK-4724.patch, queue.png > > > In a cluster with listeners that are registered to receive external changes, > pulling in external changes can become a bottleneck. While processing those > external changes, further local changes are put into the observation queue > leading to a system where the queue eventually fills up. > Instead of processing external changes one after another, the implementation > could prefetch them as they come in and if needed pull them in parallel. -- This message was sent by Atlassian JIRA (v6.3.4#6332)