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Marcel Reutegger updated OAK-2106: ---------------------------------- Fix Version/s: (was: 1.0.11) 1.0.12 > Optimize reads from secondaries > ------------------------------- > > Key: OAK-2106 > URL: https://issues.apache.org/jira/browse/OAK-2106 > Project: Jackrabbit Oak > Issue Type: Improvement > Components: core, mongomk > Reporter: Marcel Reutegger > Assignee: Marcel Reutegger > Fix For: 1.0.12 > > > OAK-1645 introduced support for reads from secondaries under certain > conditions. The current implementation checks the _lastRev on a potentially > cached parent document and reads from a secondary if it has not been > modified in the last 24 hours. This timespan is somewhat arbitrary but > reflects the assumption that the replication lag of a secondary shouldn't > be more than 24 hours. > This logic should be optimized to take the actual replication lag into > account. MongoDB provides information about the replication lag with > the command rs.status(). -- This message was sent by Atlassian JIRA (v6.3.4#6332)