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From "Noble Paul (JIRA)" <j...@apache.org>
Subject [jira] Issue Comment Edited: (SOLR-1437) DIH: Enhance XPathRecordReader to deal with //tagname and other improvments.
Date Mon, 05 Oct 2009 05:53:31 GMT

    [ https://issues.apache.org/jira/browse/SOLR-1437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12762093#action_12762093
] 

Noble Paul edited comment on SOLR-1437 at 10/4/09 10:52 PM:
------------------------------------------------------------

bq.PutNulls: I can see what it is doing but I still dont know why it is needed.

This is not very useful if you are indexing directly w/o tranformers. Imagine , if you write
a transformer which wouldhave to make some business decision if one value is missing, this
helps. 

I see that you have optimized for the case where no wild card is used .

Fergus, I am +tive of putting this into 1.4 (if you are done with it). This is clearly a huge
improvment over what was already existing . Whatever other enhancements are required , can
be done later.

      was (Author: noble.paul):
    bq.PutNulls: I can see what it is doing but I still dont know why it is needed.

This is not very useful if you are indexing directly w/o tranformers. Imagine , if you write
a transformer which wouldhave to make some business decision if one value is missing, this
helps. 

I see that you have optimized for the case where no wild card is used .

Fergus, I am +tive of putting this into 1.4 (if you are done with it). This is clearly a huge
improvment over what was already existing . Whatever other enhancements are required , can
be done .
  
> DIH: Enhance XPathRecordReader to deal with //tagname and other improvments.
> ----------------------------------------------------------------------------
>
>                 Key: SOLR-1437
>                 URL: https://issues.apache.org/jira/browse/SOLR-1437
>             Project: Solr
>          Issue Type: Improvement
>          Components: contrib - DataImportHandler
>    Affects Versions: 1.4
>            Reporter: Fergus McMenemie
>            Assignee: Noble Paul
>            Priority: Minor
>             Fix For: 1.5
>
>         Attachments: SOLR-1437.patch, SOLR-1437.patch, SOLR-1437.patch
>
>   Original Estimate: 672h
>  Remaining Estimate: 672h
>
> As per http://www.nabble.com/Re%3A-Extract-info-from-parent-node-during-data-import-%28redirect%3A%29-td25471162.html
it would be nice to be able to use expressions such as //tagname when parsing XML documents.

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