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Hadoop >> mail # dev >> Reg:Sequence id generation using map reduce program


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Reg:Sequence id generation using map reduce program
Hi all,

I have a scenario where all my tables are in DB2 and I have dumped
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 using map reduce can
anyone help me on
this please.

Thanks

Regards
Abhi.