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https://issues.apache.org/jira/browse/VXQUERY-150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14591072#comment-14591072
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Preston Carman commented on VXQUERY-150:
----------------------------------------

- Q06 has created the wrong plan for the multiple descendant path steps. The 
rewrite rules have merge descendant or self into DATA SCAN which is not 
supported at this time.
- Q07 needs a new rule to support unnesting SUBPLANs. See the query and the 
resulting plan. More discussion to follow.


> [ERROR] Exceeding Frame Size
> ----------------------------
>
>                 Key: VXQUERY-150
>                 URL: https://issues.apache.org/jira/browse/VXQUERY-150
>             Project: VXQuery
>          Issue Type: Bug
>            Reporter: Shivani Mall
>              Labels: gsoc2015, xmark
>         Attachments: frame_size_q6_q7.txt
>
>
> Following is the error:
> edu.uci.ics.hyracks.api.exceptions.HyracksDataException: Could not write 
> frame. at 
> org.apache.vxquery.xmlparser.SAXContentHandler.addNodeToTuple(SAXContentHandler.java:520)
> This makes XMark Query 6, 7 and 16 fail.
> For further details, please refer to the following text file that displays 
> the errors and oet.



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