hadoop-mapreduce-user mailing list archives: October 2011

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Baran Çakıcı Re: Lost Task Tracker because of no heartbeat Thu, 06 Oct, 16:28
Adam Shook Questions about JVM Reuse Tue, 25 Oct, 17:16
Andreas Reiter High Throughput using row keys based on the current time Fri, 28 Oct, 14:08
Anthony Urso Re: Is multiple Emits from Single Map function possible ? Sun, 16 Oct, 01:11
Antonio Paolacci Basic claim about numbers of maps and reducers Sun, 23 Oct, 10:41
Anuja Kulkarni Can we use Inheritance hierarchy to specify the outputvalue class for mapper which is also inputvalue class for the reducer ? Tue, 04 Oct, 16:46
Arko Provo Mukherjee Iterative MR issue Wed, 12 Oct, 06:54
Arko Provo Mukherjee Re: Iterative MR issue Wed, 12 Oct, 08:00
Arko Provo Mukherjee Mappers getting killed Thu, 27 Oct, 08:22
Arko Provo Mukherjee Re: Mappers getting killed Fri, 28 Oct, 08:26
Arko Provo Mukherjee Re: Mappers getting killed Mon, 31 Oct, 23:41
Arko Provo Mukherjee Sharing data in a mapper for all values Mon, 31 Oct, 23:45
Artem Yankov Hadoop cluster on EC2: hangs on big chunks of data Tue, 25 Oct, 17:56
Artem Yankov Re: Hadoop cluster on EC2: hangs on big chunks of data Tue, 25 Oct, 19:43
Arun C Murthy Re: Streaming jar creates only 1 reducer Sat, 22 Oct, 06:46
Arun C Murthy Re: Dropping 0.20.203 capacity scheduler into 0.20.2 Wed, 26 Oct, 22:01
Arun Murthy Re: How to stop a MR Job when a certain condition is met? Sat, 01 Oct, 03:47
Bejoy KS Re: Hadoop file uploads Tue, 04 Oct, 19:40
Bejoy KS Re: Hadoop file uploads Tue, 04 Oct, 19:45
Bejoy KS Next Gen map reduce(MRV2) - Tutorial Thu, 13 Oct, 14:23
Bejoy KS Re: Next Gen map reduce(MRV2) - Tutorial Fri, 14 Oct, 15:17
Bibek Paudel Re: Sharing data in a mapper for all values Mon, 31 Oct, 23:56
Bish Maten WordCount example for double Fri, 28 Oct, 15:36
Brock Noland Re: Hadoop file uploads Wed, 12 Oct, 20:56
Brock Noland Re: Hadoop file uploads Thu, 13 Oct, 10:59
Brock Noland Re: Namenode in inconsistent state: how to reinitialize the storage directory Wed, 26 Oct, 10:48
Brock Noland Re: Mappers getting killed Thu, 27 Oct, 13:19
Brock Noland Re: WordCount example for double Fri, 28 Oct, 15:38
David Rosenstrauch Re: Avro 1.5.x version compatibility Mon, 03 Oct, 20:19
Devaraj Das Re: Hadoop Security - TaskTracker and Active Directory Sat, 01 Oct, 15:14
Devaraj Das Re: Hadoop Security - TaskTracker and Active Directory Mon, 03 Oct, 20:44
Devaraj K RE: Basic question on HDFS - MR Tue, 18 Oct, 11:24
Eric Fiala Re: Weird NPE at TaskLogAppender.flush() Fri, 28 Oct, 12:47
Friso van Vollenhoven Re: Hadoop cluster on EC2: hangs on big chunks of data Thu, 27 Oct, 08:41
Friso van Vollenhoven Auditable Hadoop Fri, 28 Oct, 10:12
GOEKE, MATTHEW (AG/1000) RE: Submitting a Hadoop task from withing a reducer Tue, 04 Oct, 16:05
GOEKE, MATTHEW (AG/1000) RE: Submitting a Hadoop task from withing a reducer Tue, 04 Oct, 16:11
Harsh J Re: Mapper Getting the whole split and not just line by line Wed, 12 Oct, 10:44
Harsh J Re: Mapper Getting the whole split and not just line by line Wed, 12 Oct, 13:18
Harsh J Re: Skipping Bad Records Wed, 12 Oct, 20:27
Harsh J Re: Is there a good way to see how full hdfs is Sat, 15 Oct, 03:44
Harsh J Re: fixing the mapper percentage viewer Thu, 20 Oct, 04:30
Harsh J Re: fixing the mapper percentage viewer Thu, 20 Oct, 04:33
Harsh J Re: Streaming jar creates only 1 reducer Sat, 22 Oct, 03:57
Harsh J Re: Streaming jar creates only 1 reducer Sat, 22 Oct, 06:42
Harsh J Re: hanging map reduce processes Thu, 27 Oct, 10:55
Harsh J Re: problem when using combiner and MultipleOutputFormat Fri, 28 Oct, 06:11
Harsh J Re: problem when using combiner and MultipleOutputFormat Fri, 28 Oct, 06:33
Harsh J Re: problem when using combiner and MultipleOutputFormat Fri, 28 Oct, 13:44
Harsh J Re: Example of chain map red Sat, 29 Oct, 02:43
Henning Blohm hanging map reduce processes Thu, 27 Oct, 09:58
Henning Blohm Re: hanging map reduce processes Thu, 27 Oct, 15:44
Hitesh Shah Re: Next Gen map reduce(MRV2) - Tutorial Thu, 13 Oct, 16:28
Joey Echeverria Re: Submitting a Hadoop task from withing a reducer Tue, 04 Oct, 16:05
Joey Echeverria Re: Submitting a Hadoop task from withing a reducer Tue, 04 Oct, 16:28
Joey Echeverria Re: Questions about JVM Reuse Tue, 25 Oct, 19:05
Joey Echeverria Re: Dropping 0.20.203 capacity scheduler into 0.20.2 Wed, 26 Oct, 22:40
Joey Echeverria Re: High Throughput using row keys based on the current time Fri, 28 Oct, 14:34
Joey Echeverria Re: Sharing data in a mapper for all values Mon, 31 Oct, 23:52
Justin Woody Skipping Bad Records Wed, 12 Oct, 16:36
Justin Woody Re: Split Mapper Output Wed, 12 Oct, 19:06
Justin Woody Re: Skipping Bad Records Thu, 13 Oct, 12:41
Justin Woody Re: Skipping Bad Records Fri, 14 Oct, 11:59
Justin Woody Re: Problems Mapping multigigabyte file Fri, 14 Oct, 15:49
Kai Ju Liu Dropping 0.20.203 capacity scheduler into 0.20.2 Wed, 26 Oct, 21:55
Kai Ju Liu Re: Dropping 0.20.203 capacity scheduler into 0.20.2 Wed, 26 Oct, 22:04
Kai Ju Liu Re: Dropping 0.20.203 capacity scheduler into 0.20.2 Wed, 26 Oct, 22:43
Kamesh Re: Can we use Inheritance hierarchy to specify the outputvalue class for mapper which is also inputvalue class for the reducer ? Wed, 05 Oct, 09:38
Ke Zhai Split Mapper Output Wed, 12 Oct, 19:00
Ke Zhai Re: Split Mapper Output Wed, 12 Oct, 19:09
Lucian Iordache Re: Mappers getting killed Thu, 27 Oct, 09:31
Mapred Learn Streaming jar creates only 1 reducer Fri, 21 Oct, 21:59
Mapred Learn Re: Streaming jar creates only 1 reducer Fri, 21 Oct, 22:35
Mapred Learn Re: Streaming jar creates only 1 reducer Sat, 22 Oct, 05:22
Mapred Learn Re: Streaming jar creates only 1 reducer Sat, 22 Oct, 15:13
Mapred Learn How to create Output files of about fixed size Wed, 26 Oct, 00:26
Mapred Learn Example of chain map red Fri, 28 Oct, 14:33
Mapred Learn Re: Example of chain map red Sat, 29 Oct, 04:48
Marco Didonna Weird NPE at TaskLogAppender.flush() Thu, 27 Oct, 16:43
Marco Didonna Re: Weird NPE at TaskLogAppender.flush() Sat, 29 Oct, 07:38
Mike Spreitzer Looking for stragglers in iterated map-reduce Thu, 13 Oct, 17:12
Nick Jones Re: Streaming jar creates only 1 reducer Fri, 21 Oct, 22:32
Niels Basjes Re: unsort algorithmus in map/reduce Tue, 25 Oct, 12:21
Owen O'Malley Re: unsort algorithmus in map/reduce Tue, 25 Oct, 16:12
Praveen Sripati How to stop a MR Job when a certain condition is met? Sat, 01 Oct, 03:39
Praveen Sripati Re: How to stop a MR Job when a certain condition is met? Sat, 01 Oct, 05:06
Praveen Sripati Specifying the MR jar file Wed, 12 Oct, 04:58
Radim Kolar unsort algorithmus in map/reduce Tue, 25 Oct, 10:45
Radim Kolar Re: unsort algorithmus in map/reduce Tue, 25 Oct, 15:35
Radim Kolar Re: unsort algorithmus in map/reduce Thu, 27 Oct, 09:36
Stefano Alberto Russo Binary executable with binary data on Hadoop MapReduce Tue, 11 Oct, 13:08
Stephen Boesch Namenode in inconsistent state: how to reinitialize the storage directory Wed, 26 Oct, 06:19
Stephen Boesch Re: Namenode in inconsistent state: how to reinitialize the storage directory Wed, 26 Oct, 07:17
Steve Lewis Problems talking to the cluster over VPN Thu, 06 Oct, 21:19
Steve Lewis Problems Mapping multigigabyte file Fri, 14 Oct, 15:23
Steve Lewis Re: Problems Mapping multigigabyte file Fri, 14 Oct, 16:03
Steve Lewis Is there a good way to see how full hdfs is Sat, 15 Oct, 00:16
Steve Lewis Has anyone written a program to show total use on hdfs by directory Wed, 26 Oct, 00:51
Steve Lewis Is there any way for a single map job to show progress Wed, 26 Oct, 00:55
Steve Lewis Error reading task outputhttp Wed, 26 Oct, 22:53
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