Hi, We are trying to get the data in the form of rows not in columns ..We are able to get partial data by implementing RecordReader. Logic we have applied is - getting the xml with start and end tag as 'Row' as the result we get only the second row, expected is 2 rows....
Refering to below xml , Expected result is : <Row><APPLICATION_ID>1</APPLICATION_ID><AppDetails><AppDetail> <APPLICATION_CODE>1</APPLICATION_CODE></AppDetail></AppDetails></Row> <Row><APPLICATION_ID>1</APPLICATION_ID><AppDetails> <AppDetail><APPLICATION_CODE>2</APPLICATION_CODE></AppDetail></AppDetails> </Row> In case if we use Xpath.. we get the data in the column wise , when we do select APPLICATION_ID,APPLICATION_CODE from the table , we get 1,["1","2"] On Fri, Jun 13, 2014 at 4:01 PM, Knowledge gatherer < knowledge.gatherer....@gmail.com> wrote: > Are you trying to capture this data in one column and use XPATH with UDF > to get the data. > > > On Wed, Jun 11, 2014 at 11:12 AM, harish tangella < > harish.tange...@gmail.com> wrote: > >> Hi, >> >> Request you to help. >> >> Fetching unbounded tags from the xml in hive >> >> We tried with xpath but unable to get all the unbounded tags. >> >> a sample xml file is >> >> <Rows> >> <Row> >> <APPLICATION_ID>1</APPLICATION_ID> >> <AppDetails> >> <AppDetail> >> <APPLICATION_CODE>1</APPLICATION_CODE> >> </AppDetail> >> <AppDetail> >> <APPLICATION_CODE>2</APPLICATION_CODE> >> </AppDetail> >> </AppDetails> >> </Row> >> </Rows> >> >> we are able to get the application code by giving [1] in appdetail. >> Request for help to get all the appdetail tags. >> > >
