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How to overwrite Key in RecordReader function - Hive - [mail # user]
...DA,We are trying to write a UDF to read an XML which contains some unboundedtags.For repeated tags, new row has to be generated.Please let us know how to ovewrite the default key with the ne...
   Author: Ramasubramanian Narayanan..., 2014-06-12, 08:47
White papers/Solution implemented to use HIVE/HBASE as OLTP - Hive - [mail # user]
...Dear All,Request your help in providing link to the White papers/Solutionimplemented to use HIVE/HBASE as OLTP.regards,Rams ...
   Author: Ramasubramanian Narayanan..., 2014-06-09, 05:27
Storing and reading XML files in HIVE - Hive - [mail # user]
...Dear All,Request your help to guide how to store and read XML data in HIVE.while querying it should look as if we are having txt format file underHIVE (it is fine if we use view to parse the...
   Author: Ramasubramanian Narayanan..., 2014-06-06, 09:24
Merging different HDFS file for HIVE - Hive - [mail # user]
...Hi,  Please help in providing solution for the below problem... this scenario is applicable in Banking atleast...  I have a HIVE table with the below structure...  Hive Table:...
   Author: Ramasubramanian Narayanan..., 2013-07-26, 10:52
Need help in joining 2 tables - Hive - [mail # user]
...Hi,  Need to create a view in HIVE as per the below query (written in Oracle). Need help to provide the equivalent query in HIVE to create view.   *EMP_ADDRESS*  Emp_Id Addres...
   Author: Ramasubramanian Narayanan..., 2013-07-26, 08:17
Regarding Backup of MySQL if we have that as Metadata store for HIVE - Hive - [mail # user]
...Hi,  If we have MySQL as the metadata store for HIVE,  1) do we need to backup every day ?  2) Is there any automatic way in Hadoop to have replication copy for MySQL too? &nb...
   Author: Ramasubramanian Narayanan..., 2013-01-02, 14:21
[expand - 2 more] - Re: Join not working in HIVE - Hive - [mail # user]
...Hi,  We are trying to build a tree structure in a table.. hence we have the left and right limits... Can't use where clause in that..  regards, Rams  On Mon, Dec 17, 2012 at 6...
   Author: Ramasubramanian Narayanan..., 2012-12-17, 13:47
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