hadoop-mapreduce-user mailing list archives: February 2012

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شجاع الرحمن بیگ Unit Testing for Map Reduce Sun, 26 Feb, 19:33
Ajit Ratnaparkhi Optimizing jobs where map phase generates more output than its input. Tue, 21 Feb, 09:39
Ajit Ratnaparkhi Re: Optimizing jobs where map phase generates more output than its input. Tue, 21 Feb, 13:44
Akhtar Muhammad Din Re: Unit Testing for Map Reduce Mon, 27 Feb, 19:54
Akhtar Muhammad Din Re: Unit Testing for Map Reduce Tue, 28 Feb, 07:32
Alieh Saeedi reducers output Sat, 04 Feb, 07:46
Allen disk problem while dealing with large amount of data Wed, 22 Feb, 20:17
Anand Srivastava Re: Optimizing jobs where map phase generates more output than its input. Tue, 21 Feb, 09:56
Anty Optimized Hadoop Thu, 16 Feb, 15:01
Anty Re: Optimized Hadoop Fri, 17 Feb, 03:00
Anty Re: Optimized Hadoop Sat, 18 Feb, 15:12
Arun C Murthy Re: reducers output Sat, 04 Feb, 19:28
Ashwanth Kumar Re: hadoop real time data Wed, 15 Feb, 19:22
Bejoy Ks Re: reduce output compression of Terasort Fri, 17 Feb, 09:18
Bejoy Ks Re: num of reducer Fri, 17 Feb, 09:38
Bing Li IOException: Job Failed Thu, 09 Feb, 14:05
Bing Li Re: IOException: Job Failed Thu, 09 Feb, 15:54
Bing Li Where Is DataJoinMapperBase? Fri, 10 Feb, 19:39
Bing Li The NCDC Weather Data for Hadoop the Definitive Guide Sun, 12 Feb, 07:14
Bing Li Re: The NCDC Weather Data for Hadoop the Definitive Guide Sun, 12 Feb, 08:50
Binglin Chang Re: reduce output compression of Terasort Fri, 17 Feb, 12:05
Brock Noland [ANNOUNCE] Apache MRUnit 0.8.0-incubating released Thu, 02 Feb, 21:47
Brock Noland Re: Can caller mutate value after calling OutputCollector.collect(key,value) ? Mon, 13 Feb, 00:15
Brock Noland Re: Mapreduce and unit tests Tue, 21 Feb, 02:20
Brock Noland Re: Unit Testing for Map Reduce Tue, 28 Feb, 11:45
Brock Noland Re: passing arguments to map reduce and queuing multiple jobs Wed, 29 Feb, 14:23
Bruce Wang Tow Jobs share one input file Sat, 25 Feb, 13:34
Charles Earl Extending Pipes, context.getInputValue() to support read of binary file data Tue, 14 Feb, 16:49
David Rosenstrauch Re: Partitioners - How to know if they are working Fri, 17 Feb, 04:15
GUOJUN Zhu Does FileSplit respect the record boundary? Fri, 10 Feb, 16:56
GUOJUN Zhu Re: Does FileSplit respect the record boundary? Fri, 10 Feb, 22:19
GUOJUN Zhu no log function for map/red in a cluster setup Mon, 27 Feb, 16:34
GUOJUN Zhu Re: no log function for map/red in a cluster setup Wed, 29 Feb, 22:15
Gabriel Rosendorf Fwd: Error after successful job completion Thu, 16 Feb, 16:38
Harsh J Re: anyway to do "local" reduce like the combiner does? Wed, 01 Feb, 13:27
Harsh J Re: Remotely querying JobTracker Wed, 01 Feb, 13:33
Harsh J Re: skip rest of input in mapper/reducer Sat, 04 Feb, 16:59
Harsh J Re: Hbase compatible for Hadoop Yarn Tue, 07 Feb, 12:56
Harsh J Re: Hbase compatible for Hadoop Yarn Tue, 07 Feb, 16:30
Harsh J Re: Good resource to learn .20 API? Wed, 08 Feb, 04:04
Harsh J Re: job taking input file, which "is being" written by its preceding job's map phase Wed, 08 Feb, 07:17
Harsh J Re: job taking input file, which "is being" written by its preceding job's map phase Thu, 09 Feb, 07:15
Harsh J Re: job taking input file, which "is being" written by its preceding job's map phase Thu, 09 Feb, 15:26
Harsh J Re: Does FileSplit respect the record boundary? Fri, 10 Feb, 17:02
Harsh J Re: Where Is DataJoinMapperBase? Fri, 10 Feb, 23:48
Harsh J Re: job taking input file, which "is being" written by its preceding job's map phase Sat, 11 Feb, 13:54
Harsh J Re: What happes if the caller mutates key or value after calling OutputCollector.collect(key,value) ? Mon, 13 Feb, 05:53
Harsh J Re: Changing default task JVM classpath Thu, 16 Feb, 15:15
Harsh J Re: Partitioners - How to know if they are working Thu, 16 Feb, 18:34
Harsh J Re: Mapreduce Job' user Fri, 17 Feb, 07:06
Harsh J Re: Query regarding Hadoop Partitioning Mon, 20 Feb, 03:54
Harsh J Re: Query regarding Hadoop Partitioning Mon, 20 Feb, 07:59
Harsh J Re: Query regarding Hadoop Partitioning Mon, 20 Feb, 08:55
Harsh J Re: Using hdfs:// in FileInputFormat.setInputPaths(conf, new Path(args[0])); Wed, 22 Feb, 07:05
Ian Jiang PriviledgedActionException when starting JobTracker and TaskTracker of hadoop 1.0.0 with security Tue, 14 Feb, 05:34
Ioan Eugen STAN Re: Al ljobs fail with the erros Sat, 25 Feb, 22:37
Jian Fang Hadoop slows down at the end of the job Mon, 13 Feb, 22:49
Jian Fang Re: Hadoop slows down at the end of the job Tue, 14 Feb, 15:20
Jie Li Re: MapReduce tunning Sat, 25 Feb, 15:11
Jie Li Re: Optimizing jobs where map phase generates more output than its input. Sat, 25 Feb, 15:23
Jie Li Re: How can I list all jobs history? Tue, 28 Feb, 15:40
Jie Li Re: How can I list all jobs history? Tue, 28 Feb, 15:54
Jinoj HIRING!! Opening for Senior Software Engineer, Narus Networks(The Boeing company), Bangalore Wed, 15 Feb, 12:32
Jinoj Challenging Opportunity for Java, Hadoop developers with Narus Networks(The Boeing company), Bangalore Wed, 15 Feb, 12:35
Joan How I share variables between jobs Wed, 08 Feb, 11:21
Joey Echeverria Re: num of reducer Thu, 16 Feb, 13:26
Joey Echeverria Re: num of reducer Thu, 16 Feb, 16:36
Joey Echeverria Re: Mapreduce Job' user Thu, 16 Feb, 19:43
Joey Echeverria Re: Query regarding Hadoop Partitioning Fri, 24 Feb, 21:14
Joey Echeverria Re: Unit Testing for Map Reduce Tue, 28 Feb, 00:39
John Armstrong Changing default task JVM classpath Thu, 16 Feb, 14:49
John Armstrong Re: Changing default task JVM classpath Thu, 16 Feb, 15:35
Jose Luis Soler TraskTrackers Classpath Mon, 13 Feb, 21:27
Jose Luis Soler Mapreduce Job' user Thu, 16 Feb, 17:51
Joseph McMahon SequenceFile problem Mon, 06 Feb, 19:15
Justin Woody Re: Unit Testing for Map Reduce Sun, 26 Feb, 20:01
Juwei Shi reduce output compression of Terasort Fri, 17 Feb, 06:37
Juwei Shi Re: reduce output compression of Terasort Fri, 17 Feb, 09:48
Juwei Shi Re: reduce output compression of Terasort Fri, 17 Feb, 15:21
Keith Wiley Good resource to learn .20 API? Tue, 07 Feb, 21:50
Keith Wiley Re: Good resource to learn .20 API? Wed, 08 Feb, 15:33
Keith Wiley CSV files as input Wed, 22 Feb, 19:01
Keith Wiley Re: CSV files as input Wed, 22 Feb, 23:22
Luiz Antonio Falaguasta Barbosa How to use MapWritable?! Mon, 06 Feb, 01:54
Luiz Antonio Falaguasta Barbosa Re: How to use MapWritable?! Mon, 06 Feb, 02:53
MONTMORY Alain RE: Good resource to learn .20 API? Wed, 08 Feb, 15:51
Marcos Ortiz Re: Query Regarding design MR job for Billing Sun, 26 Feb, 14:10
Marcos Ortiz Re: Query Regarding design MR job for Billing Mon, 27 Feb, 20:31
Marek Miglinski Reducer IO Mon, 06 Feb, 16:37
Marek Miglinski RE: Reducer IO Tue, 07 Feb, 07:52
Marek Miglinski Two input paths one of which is null Tue, 21 Feb, 09:58
Matthias Zengler Re: pending clean up step Tue, 14 Feb, 13:17
Mike Spreitzer Can caller mutate value after calling OutputCollector.collect(key,value) ? Sun, 12 Feb, 20:58
Mike Spreitzer What happes if the caller mutates key or value after calling OutputCollector.collect(key,value) ? Mon, 13 Feb, 05:01
Mingjie Lai yarn NoClassDefFoundError from LinuxContainerExecutor Wed, 29 Feb, 21:07
Mohit Anchlia Mapreduce and unit tests Tue, 21 Feb, 00:03
Mohit Anchlia Re: Mapreduce and unit tests Tue, 21 Feb, 05:03
Mohit Anchlia Using hdfs:// in FileInputFormat.setInputPaths(conf, new Path(args[0])); Tue, 21 Feb, 22:37
Mohit Anchlia Re: MapReduce tunning Sat, 25 Feb, 21:20
Mostafa Gaber Re: Reducer IO Mon, 06 Feb, 16:50
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