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Posted to oak-issues@jackrabbit.apache.org by "Marcel Reutegger (JIRA)" <ji...@apache.org> on 2013/12/11 13:56:06 UTC

[jira] [Created] (OAK-1275) Efficient MongoNodeState.getChildNodeEntries() for many child nodes

Marcel Reutegger created OAK-1275:
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             Summary: Efficient MongoNodeState.getChildNodeEntries() for many child nodes
                 Key: OAK-1275
                 URL: https://issues.apache.org/jira/browse/OAK-1275
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: core, mongomk
            Reporter: Marcel Reutegger
             Fix For: 0.15


The current implementation of MongoNodeState.getChildNodeEntries() gets all the child nodes at once and does not work well when there are many child nodes. Where 'many' is e.g. one million or more.

Direct lookup of a child node with many siblings already works fine. This issue is only about enumerating potentially all child nodes.



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