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Posted to oak-issues@jackrabbit.apache.org by "Thomas Mueller (JIRA)" <ji...@apache.org> on 2015/09/01 11:01:46 UTC

[jira] [Updated] (OAK-2599) Allow excluding certain paths from getting indexed for particular index

     [ https://issues.apache.org/jira/browse/OAK-2599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Mueller updated OAK-2599:
--------------------------------
    Labels: doc-impacting performance  (was: performance)

> Allow excluding certain paths from getting indexed for particular index
> -----------------------------------------------------------------------
>
>                 Key: OAK-2599
>                 URL: https://issues.apache.org/jira/browse/OAK-2599
>             Project: Jackrabbit Oak
>          Issue Type: New Feature
>          Components: core, query
>            Reporter: Chetan Mehrotra
>            Assignee: Chetan Mehrotra
>              Labels: doc-impacting, performance
>             Fix For: 1.3.0, 1.0.14, 1.2.3
>
>         Attachments: OAK-2599-1.patch, OAK-2599-v2.patch, OAK-2599-v3.patch
>
>
> Currently an {{IndexEditor}} gets to index all nodes under the tree where it is defined (post OAK-1980).  Due to this IndexEditor would traverse the whole repo (or subtree if configured in non root path) to perform reindex. Depending on the repo size this process can take quite a bit of time. It would be faster if an IndexEditor can exclude certain paths from traversal
> Consider an application like Adobe AEM and an index which only index dam:Asset or the default full text index. For a fulltext index it might make sense to avoid indexing the versionStore. So if the index editor skips such path then lots of redundant traversal can be avoided. 
> Also see http://markmail.org/thread/4cuuicakagi6av4v



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