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Published 20 hours ago • verified publisher icon jrkinley-zz

Please add documentation

Open conikeec opened this issue 12 years ago • 2 comments

conikeec avatar Aug 31 '12 04:08 conikeec

hi, this is my case; I have a table A,, I want translate A to Table B, A & B has different rowkey ,but all values are same; I write a Custom MR like James Kinley, but my InputFormat is table A. When I excute MR , some map() input rowkey is out of range on current Region (get it from inputsplit ). this mabey lost data or get unused data. eg. location=datanode11, start_row=D9CB114FD09A82A3_0000000000000000_m_43DAAA689D4AFC86 end_row=DB0C4FC44E6D80C1_0000000000000000_m_E956CC65322BA3E5

i get ,rowkey=D323E1D0A51E5185_0000000000000000_m_75686B8924108044

i guess the problem is relation to client HConnectionManager , but i don't know how to do help ,thanks

pangxiaoxi avatar Dec 24 '14 09:12 pangxiaoxi

Can you check whether the split you defined while creating hbase table A and B are same ?

sreejithpillai avatar Dec 25 '14 07:12 sreejithpillai