Actually trying to look how we can write a mapreduce program.
On Thu, Jun 7, 2012 at 7:12 AM, Harsh J <[EMAIL PROTECTED]> wrote:
> Ashish - Note though that Twitter's Snowflake is only roughly
> sequential in generation.
> Abhishek - Do you really require proper sequence IDs? Why not just
> keep and work with timestamps?
> On Thu, Jun 7, 2012 at 6:57 PM, Ashish <[EMAIL PROTECTED]> wrote:
>> Can try snowflake https://github.com/twitter/snowflake
>> On Thu, Jun 7, 2012 at 6:20 PM, abhishek dodda
>> <[EMAIL PROTECTED]> wrote:
>>> Hi all,
>>> I have a scenario where all my tables are in DB2 and after dumping
>>> them into HDFS.
>>> A unique sequence id (or) unique identifier an extra column should be
>>> added at beginning or at the end of the table can anyone help me on
>>> this please.
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> Harsh J