[ https://issues.apache.org/jira/browse/OAK-2592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marcel Reutegger updated OAK-2592: ---------------------------------- Fix Version/s: (was: 1.3.1) 1.3.5 > Commit does not ensure w:majority > --------------------------------- > > Key: OAK-2592 > URL: https://issues.apache.org/jira/browse/OAK-2592 > Project: Jackrabbit Oak > Issue Type: Bug > Components: core, mongomk > Reporter: Marcel Reutegger > Assignee: Marcel Reutegger > Labels: resilience, scalability > Fix For: 1.3.5 > > > The MongoDocumentStore uses {{findAndModify()}} to commit a transaction. This > operation does not allow an application specified write concern and always > uses the MongoDB default write concern {{Acknowledged}}. This means a commit > may not make it to a majority of a replica set when the primary fails. From a > MongoDocumentStore perspective it may appear as if a write was successful and > later reverted. See also the test in OAK-1641. > To fix this, we'd probably have to change the MongoDocumentStore to avoid > {{findAndModify()}} and use {{update()}} instead. -- This message was sent by Atlassian JIRA (v6.3.4#6332)