[jira] [Resolved] (OAK-1281) Incorrect path sorting in background write

["Marcel Reutegger (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-1281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcel Reutegger resolved OAK-1281.
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.14

Fixed in http://svn.apache.org/r1550377

> Incorrect path sorting in background write
> ------------------------------------------
>
>                 Key: OAK-1281
>                 URL: https://issues.apache.org/jira/browse/OAK-1281
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: core, mongomk
>    Affects Versions: 0.13
>            Reporter: Marcel Reutegger
>            Assignee: Marcel Reutegger
>            Priority: Minor
>             Fix For: 0.14
>
>
> The background write in MongoNodeStore does not sort path correctly. It is supposed to sort them with highest path depth first and then compare the path string itself (as written in the comments).
> A typo in the comparator implementation causes a differnt order than intended (depth is calculated twice for o1).
> In addition, there's a problem with the way MongoNodeStore updates the _lastRev. It may use a multi update and the order these updates are applied is not specified. Thus, it may happen that the root document is updated before other documents are updated. This may result in temporarily inconsistent _lastRev entries in the document hierarchy. I.e. a cluster node detects a _lastRev update from another cluster node on the root document, but on descendant documents the _lastRev isn't updated and visible yet.



--
This message was sent by Atlassian JIRA
(v6.1.4#6159)