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https://issues.apache.org/jira/browse/JCR-1638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12602576#action_12602576
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Michael Dürig commented on JCR-1638:
------------------------------------

Another solution might be, to check the Items returned by getItemInfos first 
whenever a child item is needed. If the item is found there, build the item 
state from it. If not, keep the current behavior hand load the item.

> Redundant calls to RepositoryService.getChildInfos
> --------------------------------------------------
>
>                 Key: JCR-1638
>                 URL: https://issues.apache.org/jira/browse/JCR-1638
>             Project: Jackrabbit
>          Issue Type: Bug
>          Components: jackrabbit-jcr2spi
>            Reporter: Michael Dürig
>
> In some cases jcr2spi issues calls to RepositoryService.getChildInfos for 
> items which haven been returned by the last call to 
> RepositoryService.getItemInfos. 
> This happens because WorkspaceItemStateFactory.createDeepPropertyState is 
> asked to create the node states for all items returned by 
> RepositoryService.getChildInfos in the order they are returned by the 
> Iterator. When trying to create an item state for an item which is deeper 
> down the hierarchy than another item which comes later in the iterator, a 
> call to RepositoryService.getChildInfos is issued for the latter. 

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