hadoop-mapreduce-user mailing list archives: June 2010

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Owen O'Malley Re: almost sorted map output Tue, 01 Jun, 03:11
Milind A Bhandarkar First International Mapreduce Workshop 2010: Paper submission deadline July 15 , 2010 Tue, 01 Jun, 04:16
Aaron Kimball Re: Unable to read sequence file produced by MR job Tue, 01 Jun, 20:22
WANG Shicai Need Suggestion: Tuning MR performance by changing parameters in Hadoop project and JVM Wed, 02 Jun, 07:54
Amogh Vasekar Re: Need Suggestion: Tuning MR performance by changing parameters in Hadoop project and JVM Wed, 02 Jun, 08:37
James Hammerton Re: Unable to read sequence file produced by MR job Wed, 02 Jun, 13:08
Sean Bigdatafun Does Xen, or any virtualization technology, help at all? -- I guess it's a scheduler related question Thu, 03 Jun, 05:13
Alex Munteanu Fwd: how to set max map tasks individually for each job? Thu, 03 Jun, 08:45
James Hammerton Re: Unable to read sequence file produced by MR job Fri, 04 Jun, 08:40
Torsten Curdt cumulative counts over time Fri, 04 Jun, 15:28
Jorge Medina Re: how to search mailing list archive? Fri, 04 Jun, 21:44
juber patel Re: how to search mailing list archive? Sat, 05 Jun, 03:18
Eric Sammer Re: how to set max map tasks individually for each job? Sat, 05 Jun, 04:13
Allen Wittenauer Re: how to set max map tasks individually for each job? Sat, 05 Jun, 05:56
Torsten Curdt InputSplits in Mapper Sat, 05 Jun, 18:15
Marcin Sieniek Re: InputSplits in Mapper Sat, 05 Jun, 18:42
Owen O'Malley Re: InputSplits in Mapper Sat, 05 Jun, 19:04
Torsten Curdt Re: InputSplits in Mapper Sun, 06 Jun, 01:54
Torsten Curdt Re: InputSplits in Mapper Sun, 06 Jun, 02:01
Torsten Curdt number of reducers Sun, 06 Jun, 17:33
Eric Sammer Re: number of reducers Sun, 06 Jun, 23:31
Torsten Curdt Re: number of reducers Sun, 06 Jun, 23:42
Aaron Kimball Re: InputSplits in Mapper Sun, 06 Jun, 23:53
Aaron Kimball Re: number of reducers Sun, 06 Jun, 23:55
Torsten Curdt Re: number of reducers Mon, 07 Jun, 00:11
WANG Shicai Is there any tool in Hadoop for MR job profiling Mon, 07 Jun, 03:12
Torsten Curdt multiple outputs Mon, 07 Jun, 14:38
Amareshwari Sri Ramadasu Re: multiple outputs Tue, 08 Jun, 04:22
Giridhar Addepalli Problem with DBOutputFormat Tue, 08 Jun, 09:32
Sonal Goyal Re: Problem with DBOutputFormat Tue, 08 Jun, 12:18
Giridhar Addepalli RE: Problem with DBOutputFormat Tue, 08 Jun, 12:21
Nick Jones Re: Problem with DBOutputFormat Tue, 08 Jun, 12:37
Torsten Curdt Re: multiple outputs Wed, 09 Jun, 00:27
Amareshwari Sri Ramadasu Re: multiple outputs Wed, 09 Jun, 04:42
psdc1978 hadoop tasktracker Wed, 09 Jun, 15:17
psdc1978 TaskTracker vs TaskInProgress Wed, 09 Jun, 16:30
psdc1978 Split files, index files and input files Wed, 09 Jun, 16:36
Ted Yu Re: TaskTracker vs TaskInProgress Wed, 09 Jun, 17:39
Ted Yu Re: Split files, index files and input files Wed, 09 Jun, 21:16
Sean Jensen-Grey Seattle Hadoop June 17th 2010 Meeting Announcement Thu, 10 Jun, 01:41
Hemanth Yamijala Re: hadoop tasktracker Thu, 10 Jun, 08:00
Giridhar Addepalli trying to write output to a file whose name i can have control over Thu, 10 Jun, 12:49
Torsten Curdt Cannot initialize JVM Metrics with processName Thu, 10 Jun, 13:22
Harsh J Re: trying to write output to a file whose name i can have control over Thu, 10 Jun, 16:27
WANG Shicai which parameters can jobs use differently in the same cluster? Fri, 11 Jun, 02:48
Jyothish Soman Multithreaded Mapper and Map runner Fri, 11 Jun, 05:30
Torsten Curdt custom Configuration values Fri, 11 Jun, 12:05
Ratner, Alan S (IS) Irreproducible Streaming Jobs Fri, 11 Jun, 13:35
Aaron Kimball Re: Multithreaded Mapper and Map runner Fri, 11 Jun, 13:39
Owen O'Malley Re: custom Configuration values Fri, 11 Jun, 14:43
Torsten Curdt Re: custom Configuration values Fri, 11 Jun, 15:17
Owen O'Malley Re: custom Configuration values Fri, 11 Jun, 15:35
Steve Lewis Setting a custom splitter and/or tracking files split? Fri, 11 Jun, 16:14
Steve Lewis Mixing streaming and regular map reduct jobs Fri, 11 Jun, 16:17
Ruben Quintero Out of Memory during Reduce Merge Fri, 11 Jun, 21:19
Ted Yu Re: Setting a custom splitter and/or tracking files split? Sun, 13 Jun, 03:33
Guo Leitao Re: Out of Memory during Reduce Merge Sun, 13 Jun, 09:47
Ted Yu Re: Out of Memory during Reduce Merge Sun, 13 Jun, 14:09
Ruben Quintero Re: Out of Memory during Reduce Merge Sun, 13 Jun, 19:31
Jyothish Soman Re: Multithreaded Mapper and Map runner Sun, 13 Jun, 20:34
Ted Yu Re: Out of Memory during Reduce Merge Sun, 13 Jun, 21:06
Amareshwari Sri Ramadasu Re: Irreproducible Streaming Jobs Mon, 14 Jun, 04:44
Ruben Quintero Re: Out of Memory during Reduce Merge Mon, 14 Jun, 20:52
Ted Yu Re: Out of Memory during Reduce Merge Mon, 14 Jun, 22:16
Jason Dixon CFP for Surge Scalability Conference 2010 Tue, 15 Jun, 03:37
Ratner, Alan S (IS) RE: Irreproducible Streaming Jobs Tue, 15 Jun, 11:54
Jean-Daniel Cryans Re: Error opening job jar Tue, 15 Jun, 16:01
Ruben Quintero Re: Out of Memory during Reduce Merge Tue, 15 Jun, 17:02
Greg Roelofs concatenated gzip support: default on or not? Tue, 15 Jun, 19:55
Hong Tang Re: concatenated gzip support: default on or not? Tue, 15 Jun, 23:23
Chinni, Ravi Changing default separator for streaming application Wed, 16 Jun, 15:47
Steve Lewis Problem with Reducer emitting a different Key than Mapper Wed, 16 Jun, 16:15
Alex Kozlov Re: Problem with Reducer emitting a different Key than Mapper Wed, 16 Jun, 16:26
Steve Lewis Re: Problem with Reducer emitting a different Key than Mapper Wed, 16 Jun, 20:27
Jyothish Soman Re: Multithreaded Mapper and Map runner Thu, 17 Jun, 04:10
Amareshwari Sri Ramadasu Re: Changing default separator for streaming application Thu, 17 Jun, 04:26
Ted Yu Re: Multithreaded Mapper and Map runner Thu, 17 Jun, 04:59
Mohamed Riadh Trad Closable Map Thu, 17 Jun, 12:21
Mohamed Riadh Trad Re: Closable Map Thu, 17 Jun, 12:22
Chinni, Ravi RE: Changing default separator for streaming application Thu, 17 Jun, 14:02
Greg Roelofs Re: Changing default separator for streaming application Thu, 17 Jun, 20:07
Greg Roelofs Re: concatenated gzip support: default on or not? Thu, 17 Jun, 20:52
Steve Lewis Need help with exception when mapper emits different key class from reducer Fri, 18 Jun, 18:09
Eric Sammer Re: Need help with exception when mapper emits different key class from reducer Fri, 18 Jun, 21:45
Aaron Kimball Re: Closable Map Fri, 18 Jun, 21:59
Steve Lewis Re: Need help with exception when mapper emits different key class from reducer Sat, 19 Jun, 17:01
Ted Yu Re: Need help with exception when mapper emits different key class from reducer Sat, 19 Jun, 17:55
Jyothish Soman In Memory Filesystem Sun, 20 Jun, 08:18
Friso van Vollenhoven reducers run past 100% (does that problem still exist?) Mon, 21 Jun, 15:44
Torsten Curdt limit of values in reduce phase? Tue, 22 Jun, 00:14
Aaron Kimball Re: Irreproducible Streaming Jobs Tue, 22 Jun, 02:26
Owen O'Malley Re: limit of values in reduce phase? Tue, 22 Jun, 05:47
Torsten Curdt Re: limit of values in reduce phase? Tue, 22 Jun, 07:04
Ravi Gummadi Re: reducers run past 100% (does that problem still exist?) Tue, 22 Jun, 09:57
Friso van Vollenhoven Re: reducers run past 100% (does that problem still exist?) Tue, 22 Jun, 10:20
Steve Lewis HDFS Errors Tue, 22 Jun, 19:55
Allen Wittenauer Re: HDFS Errors Tue, 22 Jun, 20:03
Steve Lewis Re: HDFS Errors Tue, 22 Jun, 20:58
Allen Wittenauer Re: HDFS Errors Tue, 22 Jun, 22:13
Steve Lewis Raising the size of my hdfs Tue, 22 Jun, 23:33
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