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https://issues.apache.org/jira/browse/OAK-924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13792730#comment-13792730
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Alex Parvulescu commented on OAK-924:
-------------------------------------
wow, good idea!
I initially ran into some issues trying to remove the _NamespaceHelper_ from
the _ImportHandler_. I ended up using it only for #startPrefixMapping.
(ugly-ish I know).
This made me to believe initially that I can't keep a tree instance around
because it would get stale somehow.
anyway, code is looking better, running the tests now to see if anything pops
up.
> Optimize namespace lookups
> --------------------------
>
> Key: OAK-924
> URL: https://issues.apache.org/jira/browse/OAK-924
> Project: Jackrabbit Oak
> Issue Type: Sub-task
> Components: core, jcr
> Reporter: Jukka Zitting
> Assignee: Jukka Zitting
> Labels: performance
> Attachments: OAK-924-bench.patch, OAK-924-noinit.patch,
> OAK-924-nomaps.patch, OAK-924-v0.patch
>
>
> The current namespace handling code does a lot of repetitive work, which
> shows up in hotspots like XML imports and Sling's namespace mapping code.
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