This post covers, MultipleOutputs, has links to Apache documentation, my notes on the topic and my sample program demonstrating the functionality. Feel free to share any insights or constructive criticism. Cheers!!
I have a map-only job and cannot control the number of mappers as it depends on the number of input splits. Can you please let me know if there is any way to customize the name of the output file. I’m trying to
1. Generate just one output file from a mapper and 2. Customize the name of the output file to remove -m-0000 completely.
Very nice example and explanation..........
ReplyDeleteThanks, Helped me
ReplyDeleteHi,
ReplyDeleteI have a map-only job and cannot control the number of mappers as it depends on the number of input splits. Can you please let me know if there is any way to customize the name of the output file. I’m trying to
1. Generate just one output file from a mapper and
2. Customize the name of the output file to remove -m-0000 completely.
Thanks.
Naveen Kumar B.V
simply easy to understand
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