hadoop-mapreduce-user mailing list archives: February 2010

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Re: Does the class of the Mapper output need to match the exact class of the specified output?
Rajan Dev   Re: Does the class of the Mapper output need to match the exact class of the specified output? Tue, 02 Feb, 12:50
Alex Kozlov     Re: Does the class of the Mapper output need to match the exact class of the specified output? Tue, 02 Feb, 16:22
Owen O'Malley   Re: Does the class of the Mapper output need to match the exact class of the specified output? Tue, 02 Feb, 16:18
Raghava Mutharaju avoiding data redistribution in iterative mapreduce Wed, 03 Feb, 06:04
Amogh Vasekar   Re: avoiding data redistribution in iterative mapreduce Wed, 03 Feb, 14:59
Raghava Mutharaju     Re: avoiding data redistribution in iterative mapreduce Wed, 03 Feb, 19:36
Amogh Vasekar       Re: avoiding data redistribution in iterative mapreduce Thu, 04 Feb, 07:52
Raghava Mutharaju         Re: avoiding data redistribution in iterative mapreduce Thu, 04 Feb, 08:31
Amogh Vasekar           Re: avoiding data redistribution in iterative mapreduce Tue, 09 Feb, 05:40
Raghava Mutharaju             Re: avoiding data redistribution in iterative mapreduce Tue, 09 Feb, 18:44
Rajan Dev Reading Counters Wed, 03 Feb, 12:36
Ted Xu   Re: Reading Counters Sat, 06 Feb, 00:20
Felix Halim Barrier between reduce and map of the next round Thu, 04 Feb, 02:41
Ed Mazur   Re: Barrier between reduce and map of the next round Thu, 04 Feb, 04:25
Felix Halim     Re: Barrier between reduce and map of the next round Thu, 04 Feb, 04:49
Amogh Vasekar       Re: Barrier between reduce and map of the next round Thu, 04 Feb, 07:53
Felix Halim         Re: Barrier between reduce and map of the next round Thu, 04 Feb, 08:16
Amogh Vasekar           Re: Barrier between reduce and map of the next round Tue, 09 Feb, 05:41
Felix Halim             Re: Barrier between reduce and map of the next round Tue, 09 Feb, 05:49
Arun C Murthy               Re: Barrier between reduce and map of the next round Tue, 09 Feb, 19:04
Felix Halim                 Re: Barrier between reduce and map of the next round Wed, 10 Feb, 01:57
Arun C Murthy New Hadoop Map-Reduce Committer: Vinod Kumar V. Thu, 04 Feb, 03:51
James Hammerton Strange behaviour from a custom Writable Mon, 08 Feb, 17:23
Ed Mazur   Re: Strange behaviour from a custom Writable Mon, 08 Feb, 19:09
James Hammerton     Re: Strange behaviour from a custom Writable Mon, 08 Feb, 22:58
Ed Mazur       Re: Strange behaviour from a custom Writable Mon, 08 Feb, 23:11
Amogh Vasekar   Re: Strange behaviour from a custom Writable Tue, 09 Feb, 05:37
Owen O'Malley     Re: Strange behaviour from a custom Writable Tue, 09 Feb, 15:50
James Hammerton       Re: Strange behaviour from a custom Writable Tue, 09 Feb, 18:18
psdc1978 MapRed ports Wed, 10 Feb, 05:47
Eric Sammer   Re: MapRed ports Wed, 10 Feb, 06:16
Arun C Murthy     Re: MapRed ports Wed, 10 Feb, 09:19
Arun C Murthy   Re: MapRed ports Wed, 10 Feb, 09:17
Martin Häger "Type mismatch in key from map: expected org.apache.hadoop.io.LongWritable" using MultipleInputs (multiple mappers) Thu, 11 Feb, 16:14
E. Sammer   Re: "Type mismatch in key from map: expected org.apache.hadoop.io.LongWritable" using MultipleInputs (multiple mappers) Thu, 11 Feb, 16:25
Alex Kozlov     Re: "Type mismatch in key from map: expected org.apache.hadoop.io.LongWritable" using MultipleInputs (multiple mappers) Thu, 11 Feb, 18:39
Martin Häger       Re: "Type mismatch in key from map: expected org.apache.hadoop.io.LongWritable" using MultipleInputs (multiple mappers) Fri, 12 Feb, 10:13
Alex Kozlov         Re: "Type mismatch in key from map: expected org.apache.hadoop.io.LongWritable" using MultipleInputs (multiple mappers) Fri, 12 Feb, 16:05
Martin Häger           Re: "Type mismatch in key from map: expected org.apache.hadoop.io.LongWritable" using MultipleInputs (multiple mappers) Mon, 15 Feb, 08:17
Raghava Mutharaju is this architecture possible? Sat, 13 Feb, 12:07
Taylor, Ronald C a question on WordCount program failure Mon, 15 Feb, 08:27
Aaron Kimball   Re: a question on WordCount program failure Mon, 15 Feb, 22:07
Taylor, Ronald C     RE: a question on WordCount program failure Mon, 15 Feb, 22:53
Taylor, Ronald C       RE: a question on WordCount program failure Tue, 16 Feb, 00:29
Raghava Mutharaju appending to files on HDFS Wed, 17 Feb, 00:54
psdc1978 Where duplicated data is ignored? Wed, 17 Feb, 10:34
Rob Stewart Setting #Reducers at runtime Thu, 18 Feb, 15:39
E. Sammer   Re: Setting #Reducers at runtime Thu, 18 Feb, 16:08
Rob Stewart     Re: Setting #Reducers at runtime Thu, 18 Feb, 16:24
E. Sammer       Re: Setting #Reducers at runtime Thu, 18 Feb, 16:37
Rob Stewart         Re: Setting #Reducers at runtime Thu, 18 Feb, 16:44
Mohamed Riadh Trad Hadoop Pipes Exception: RecordReader not defined at /home/oom/work/eclipse/hadoop-20/src/c++/pipes/impl/HadoopPipes.cc:691 Sat, 20 Feb, 02:14
trunk compilation broken?
Zheng Shao   trunk compilation broken? Sun, 21 Feb, 07:07
Adam Kirsch question about spill/combine Sun, 21 Feb, 21:35
Matei Zaharia   Re: question about spill/combine Tue, 23 Feb, 19:24
Adam Kirsch     Re: question about spill/combine Thu, 25 Feb, 17:54
Zheng Shao FileInputFormat to support multi-level/recursive directory listing Mon, 22 Feb, 19:19
Rajan Dev about counter Tue, 23 Feb, 13:23
Martin Häger Reduce step never starts, can't read output from mappers? (Too many fetch-failures) Wed, 24 Feb, 13:31
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