[jira] Commented: (AXIS-1862) Significant performance problem with NodeImpl.getOwnerDocument

["Davanum Srinivas (JIRA)" <ax...@ws.apache.org>]

     [ http://issues.apache.org/jira/browse/AXIS-1862?page=comments#action_60521 ]
     
Davanum Srinivas commented on AXIS-1862:
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Michael,

Can you please submit a patch against RC3 (or latest CVS?) The patch you submitted is against an old version and some things have changed. Did you REALLY have this problem in 1.2RC3?

thanks,
dims


> Significant performance problem with NodeImpl.getOwnerDocument
> --------------------------------------------------------------
>
>          Key: AXIS-1862
>          URL: http://issues.apache.org/jira/browse/AXIS-1862
>      Project: Axis
>         Type: Bug
>   Components: Serialization/Deserialization
>     Versions: 1.2RC2, 1.2, 1.2RC3
>     Reporter: Michael Thome
>     Priority: Critical
>  Attachments: NodeImpl.patch
>
> The implementation of org.apache.axis.message.NodeImpl.getOwnerDocument uses an extremely poor algorithm: something like O(2^(n-1)) where n is the distance from one node to an ancestor node with an owner document.  This is a real killer for web services that pass deep structures around.
> A proposed patch will follow.

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