hadoop-mapreduce-user mailing list archives: November 2011

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Harsh J Re: Sharing data in a mapper for all values Tue, 01 Nov, 03:34
Anthony Urso Re: Sharing data in a mapper for all values Tue, 01 Nov, 03:52
Allen sort and merge in map/reduce Wed, 02 Nov, 03:07
Dino Kečo Custom Hadoop metrics in Map Reduce jobs Wed, 02 Nov, 07:44
Harsh J Re: Custom Hadoop metrics in Map Reduce jobs Wed, 02 Nov, 09:42
Daniel Iancu Re: Custom Hadoop metrics in Map Reduce jobs Wed, 02 Nov, 09:59
Dino Kečo Re: Custom Hadoop metrics in Map Reduce jobs Wed, 02 Nov, 10:29
David Rosenstrauch Re: Custom Hadoop metrics in Map Reduce jobs Wed, 02 Nov, 15:36
zhengrui.m jobtracker node WA 30%+ Thu, 03 Nov, 03:34
Dan Young Streaming question. Thu, 03 Nov, 04:52
Praveen Sripati Re: Streaming question. Thu, 03 Nov, 05:46
Dan Young Re: Streaming question. Thu, 03 Nov, 12:53
Dan Young Re: Streaming question. Thu, 03 Nov, 15:06
Milind.Bhandar...@emc.com The Elephant in the Room: You are invited Thu, 03 Nov, 17:12
Milind.Bhandar...@emc.com Re: Is there any way for a single map job to show progress Thu, 03 Nov, 17:28
Russell Brown Classpath issues Thu, 03 Nov, 17:50
Steve Lewis Re: Is there any way for a single map job to show progress Thu, 03 Nov, 18:02
Milind.Bhandar...@emc.com Re: Is there any way for a single map job to show progress Thu, 03 Nov, 18:22
Pedro Costa Read a specific mapoutput partition Thu, 03 Nov, 20:24
Steve Lewis Problems with MR Job running really slowly Fri, 04 Nov, 03:07
Christopher Egner Combiner timing out Fri, 04 Nov, 06:20
Uma Maheswara Rao G 72686 Re: under cygwin JUST tasktracker run by cyg_server user, Permission denied ..... Fri, 04 Nov, 09:29
Sudharsan Sampath Re: HDFS error : Could not Complete file Fri, 04 Nov, 09:41
Steve Lewis How do I diagnose a really slow copy Fri, 04 Nov, 15:20
Russell Brown Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 15:28
Uma Maheswara Rao G 72686 Re: Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 15:35
Robert Evans Re: Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 15:39
Russell Brown Re: Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 15:40
Uma Maheswara Rao G 72686 Re: Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 15:44
Russell Brown Re: Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 15:47
Russell Brown Re: Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 15:59
Uma Maheswara Rao G 72686 Re: Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 16:06
Harsh J Re: How do I diagnose a really slow copy Fri, 04 Nov, 16:07
Russell Brown Re: Never ending reduce jobs, error Error reading task outputConnection refused Fri, 04 Nov, 16:09
Robert Evans Re: Combiner timing out Fri, 04 Nov, 16:11
Steve Lewis Re: How do I diagnose a really slow copy Fri, 04 Nov, 19:26
Christopher Egner Re: Combiner timing out Sat, 05 Nov, 00:13
Steve Lewis Map Rask has IO exception Sat, 05 Nov, 17:09
Claudio Martella On the relationship between MultithreadedMapper and tasks Sat, 05 Nov, 17:47
Florin P Re: Problems with MR Job running really slowly Sun, 06 Nov, 15:11
Praveen Sripati Different ways of configuring the memory to the TaskTracker child process (Mapper and Reduce Tasks) Sun, 06 Nov, 15:17
Yaron Gonen Keeping intermediate results Sun, 06 Nov, 16:21
Uma Maheswara Rao G 72686 Fwd: Re: Do failed task attempts stick around the jobcache on local disk? Mon, 07 Nov, 04:32
Steve Lewis Re: Problems with MR Job running really slowly Mon, 07 Nov, 05:13
Florin P Re: Problems with MR Job running really slowly Mon, 07 Nov, 07:58
Ramgopal NextGen MR directory structure Mon, 07 Nov, 09:04
Claudio Martella Map-only output compression Mon, 07 Nov, 14:48
Joey Echeverria Re: Map-only output compression Mon, 07 Nov, 14:57
Claudio Martella Re: Map-only output compression Mon, 07 Nov, 14:59
Robert Evans Re: Keeping intermediate results Mon, 07 Nov, 16:18
Robert Evans Re: On the relationship between MultithreadedMapper and tasks Mon, 07 Nov, 16:26
Robert Evans Re: Map Rask has IO exception Mon, 07 Nov, 16:27
Steve Lewis Re: Map Rask has IO exception Mon, 07 Nov, 16:36
Robert Evans Re: Combiner timing out Mon, 07 Nov, 16:53
Robert Evans Re: Map Rask has IO exception Mon, 07 Nov, 17:20
Steve Lewis Re: Map Rask has IO exception Mon, 07 Nov, 20:03
Robert Evans Re: Map Rask has IO exception Mon, 07 Nov, 20:29
Praveen Sripati Re: Different ways of configuring the memory to the TaskTracker child process (Mapper and Reduce Tasks) Tue, 08 Nov, 01:29
Arko Provo Mukherjee Issues with Distributed Caching Tue, 08 Nov, 07:53
Uma Maheswara Rao G 72686 Re: Issues with Distributed Caching Tue, 08 Nov, 09:00
Sudharsan Sampath Re: Never ending reduce jobs, error Error reading task outputConnection refused Tue, 08 Nov, 11:35
Sudharsan Sampath Re: Issues with Distributed Caching Tue, 08 Nov, 11:46
Russell Brown Re: Never ending reduce jobs, error Error reading task outputConnection refused Tue, 08 Nov, 14:27
Robert Evans Re: Different ways of configuring the memory to the TaskTracker child process (Mapper and Reduce Tasks) Tue, 08 Nov, 16:18
Robert Evans Re: Combiner timing out Tue, 08 Nov, 16:31
Jane Chen Compatibility issue with 0.20.203. Tue, 08 Nov, 19:32
Sudharsan Sampath Fwd: HDFS error : Could not Complete file Wed, 09 Nov, 04:38
Radim Kolar increasing number of mappers. Wed, 09 Nov, 11:11
Justin Woody Re: increasing number of mappers. Wed, 09 Nov, 12:53
Radim Kolar Re: increasing number of mappers. Wed, 09 Nov, 14:50
Robert Evans Re: increasing number of mappers. Wed, 09 Nov, 14:53
J Mohamed Zahoor Re: HDFS error : Could not Complete file Wed, 09 Nov, 17:19
Kim Ebert Re: increasing number of mappers. Wed, 09 Nov, 18:46
Steve Lewis Any way to limit the total tasks running on a node in 0.202 Thu, 10 Nov, 03:06
Harsh J Re: Any way to limit the total tasks running on a node in 0.202 Thu, 10 Nov, 04:22
arun k Modifyiing Scheduler code in Mumak Thu, 10 Nov, 10:18
Sean Jensen-Grey seattle hadoop announce: Thursday Nov 17th, Automatic Provisioning, Pig and Python Fri, 11 Nov, 20:27
rajesh putta Issue while building hadoop-mapreduce-project in trunk Fri, 11 Nov, 21:03
Harsh J Re: Issue while building hadoop-mapreduce-project in trunk Sat, 12 Nov, 02:23
arun k How is task scheduling done in Mumak ? Sat, 12 Nov, 07:06
Harsh J Re: How is task scheduling done in Mumak ? Sat, 12 Nov, 11:46
Mahadev Konar Re: JobTracker API Hooks Sat, 12 Nov, 21:20
Richard Dixon Re: JobTracker API Hooks Sat, 12 Nov, 23:03
Hoot Thompson Mapreduce heap size error Sat, 12 Nov, 23:32
Eric Fiala Re: Mapreduce heap size error Sun, 13 Nov, 23:34
Hoot Thompson Re: Mapreduce heap size error Mon, 14 Nov, 00:23
Tom Hall Enable Hyperthreading? / Typical M/R ratios and rules of thumb Mon, 14 Nov, 02:56
Arun Murthy Re: Enable Hyperthreading? / Typical M/R ratios and rules of thumb Mon, 14 Nov, 04:34
Hoot Thompson Re: Mapreduce heap size error Mon, 14 Nov, 21:50
Mapred Learn how to implement error thresholds in a map-reduce job ? Mon, 14 Nov, 23:06
Mingxi Wu RE: how to implement error thresholds in a map-reduce job ? Mon, 14 Nov, 23:38
Hoot Thompson Re: Mapreduce heap size error Mon, 14 Nov, 23:39
Mohamed Riadh Trad Re: Mapreduce heap size error Tue, 15 Nov, 01:23
Bejoy Ks Performance test practices for hadoop jobs - capturing metrics Tue, 15 Nov, 07:31
Bejoy Ks Re: Performance test practices for hadoop jobs - capturing metrics Tue, 15 Nov, 08:50
Mohamed Riadh Trad Re: Mapreduce heap size error Tue, 15 Nov, 09:53
Hoot Thompson Re: Mapreduce heap size error Tue, 15 Nov, 10:36
Hoot Thompson Re: Mapreduce heap size error Tue, 15 Nov, 12:53
arun k How is data of each job assigned to nodes in Mumak ? Tue, 15 Nov, 14:22
David Rosenstrauch Re: how to implement error thresholds in a map-reduce job ? Tue, 15 Nov, 16:12
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