[
https://issues.apache.org/jira/browse/OAK-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13938283#comment-13938283
]
Michael Dürig commented on OAK-1553:
------------------------------------
Note: in addition to the {{MicorKernel}} implementations this will also need
fixing in {{AbstractRebaseDiff}}, which is an in-memory implementation of the
same contract.
> More sophisticated conflict resolution when concurrently adding nodes
> ---------------------------------------------------------------------
>
> Key: OAK-1553
> URL: https://issues.apache.org/jira/browse/OAK-1553
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: core, mk, mongomk, segmentmk
> Reporter: Michael Dürig
> Fix For: 1.1
>
>
> {{MicroKernel.rebase}} currently specifies: "addExistingNode: A node has been
> added that is different from a node of them same name that has been added to
> the trunk."
> This is somewhat troublesome in the case where the same node with different
> but non conflicting child items is added concurrently:
> {code}
> f.add("fo").add(u1); commit();
> f.add("fo").add(u2); commit();
> {code}
> currently fails with a conflict because {{fo}} is not the same node for the
> both cases. See discussion http://markmail.org/message/flst4eiqvbp4gi3z
--
This message was sent by Atlassian JIRA
(v6.2#6252)
