Hi guys, Thanks a lot for your reply.
I have doubts about second number because it's always fixed 134217728(128 MB). According to your answer, when I inspect all mappers I can see unprocessed blocks But in the meantime I know all data has been processed from the result I got. Are you really sure second number is length it will read ? Regards, Egemen 2017-06-09 18:24 GMT+01:00 Erik Krogen <[email protected]>: > The first number is the offset in the file which the task will start > reading from, the next is the length it will read (starting from that > offset). > > On Fri, Jun 9, 2017 at 10:14 AM, Ravi Prakash <[email protected]> > wrote: > >> Hi Hilmi! >> >> I'm not sure, but maybe the offset in the block at which the task started >> processing? >> >> Ravi >> >> On Fri, Jun 9, 2017 at 7:43 AM, Hilmi Egemen Ciritoğlu < >> [email protected]> wrote: >> >>> Hi all, >>> >>> I can see following informations on hadoop yarn web-ui report(8088) for >>> each mappers that I run. >>> >>> Status of mappers has shown like: >>> hdfs://c7-master:9000/user/egemen/datasets/db/year1993.txt:1 >>> 207959552+134217728 >>> >>> What does these mean 1207959552+134217728 ? or 0+134217728. First >>> number is multiplication of block size with some number but I have no idea >>> about second number. >>> >>> Thanks a lot, >>> >>> Regards, >>> Egemen >>> >>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [email protected] >>> For additional commands, e-mail: [email protected] >>> >> >> >
