You are viewing a plain text version of this content. The canonical link for it is here.
Posted to oak-issues@jackrabbit.apache.org by "Alex Parvulescu (JIRA)" <ji...@apache.org> on 2016/07/25 12:20:20 UTC
[jira] [Reopened] (OAK-3403) Multiplexing store support in Property
indexes
[ https://issues.apache.org/jira/browse/OAK-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alex Parvulescu reopened OAK-3403:
----------------------------------
Assignee: Alex Parvulescu (was: Chetan Mehrotra)
reopening & reverting because of failing jcr tests
> Multiplexing store support in Property indexes
> ----------------------------------------------
>
> Key: OAK-3403
> URL: https://issues.apache.org/jira/browse/OAK-3403
> Project: Jackrabbit Oak
> Issue Type: Technical task
> Components: query
> Reporter: Chetan Mehrotra
> Assignee: Alex Parvulescu
> Fix For: 1.5.7
>
> Attachments: OAK-3403-v1.patch, OAK-3403-v2.patch, OAK-3403-v3.patch, OAK-3403-v4.patch, OAK-3403-v5.patch, OAK-3403-v6.patch
>
>
> In Oak one can define an index anywhere in the repository under a special node name {{oak:index}}. For e.g. if you want a property index for {{sling:resourceType}} at root level then you can create the index at /oak:index/resourceType and this index would store the index content at /oak:index/resourceType/:index.
> # Writing - At time of commit the IndexEditor would need to decide where the indexed content for a given path should be stored. To start with it can make use of PathToStoreMapper to decide which node to use the indexed content. For e.g. for /libs the indexed content is stored under :index-pr and for /content :index-sr is used. This is simpler for PropertyIndex where IndexStoreStrategy can be passed the right node
> # Reading - At time of reading the QueryIndex implementation would need to provide a union cursor which can perform lookup from all such store directories for a given index.
> *Open Items*
> # Supporting unique indexes
> # Introducing new oak:index - Node under oak:index node are special. Depending on parent path it might be possible that they would have to be created in both repositories. For e.g. /oak:index would have to be present in both PR and SR. While /content/foo/oak:index can live only in SR.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)