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Posted to oak-issues@jackrabbit.apache.org by "Alex Parvulescu (JIRA)" <ji...@apache.org> on 2015/03/19 13:40:38 UTC

[jira] [Updated] (OAK-1273) Reduce overhead when handling many parallel property indices

     [ https://issues.apache.org/jira/browse/OAK-1273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alex Parvulescu updated OAK-1273:
---------------------------------
    Fix Version/s:     (was: 1.2)
                   1.3.0

> Reduce overhead when handling many parallel property indices
> ------------------------------------------------------------
>
>                 Key: OAK-1273
>                 URL: https://issues.apache.org/jira/browse/OAK-1273
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core
>            Reporter: Jukka Zitting
>            Assignee: Alex Parvulescu
>             Fix For: 1.3.0
>
>
> Having many parallel property index definitions (we have ~30 for CQ) adds some extra overhead for small commits (~40% in {{SetPropertyTest}}) even if none of those updates need to be changed.
> Much of that overhead can be avoided with simple optimizations in the way index definitions are looked up and tracked.



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