Sadananda Hegde 2012-08-30, 19:57
-Re: Load XML file into HIVE
Matt Tucker 2012-08-30, 23:25
I was working on this several months ago, and ended up having to flatten each XML document to one root node per line. I believe that the other option would be to write a custom InputFormat.
On Aug 30, 2012, at 3:57 PM, Sadananda Hegde <[EMAIL PROTECTED]> wrote:
> I would like to load an XML data file into HIVE. I created a table with just one column:
> create table xmltable (xmldata String )
> STORED AS TEXTFILE;
> and then loaded the xml file into that table
> LOAD DATA LOCAL INPATH '/test.xml'
> OVERWRITE INTO TABLE xmltable;
> I thought I can use the XPATH to extract individual elements. But I am not sure
> 1) How to specify the root node as a record terminator on CREATE TABLE statement (it's using '\n' by default)
> 2) Change the current context / node for the XPATH
> Can some one provide guidance and may be point to some good examples?
Sadananda Hegde 2012-09-02, 13:06
Ramkumar 2012-09-03, 10:55